{"id":3038,"date":"2019-02-23T23:25:54","date_gmt":"2019-02-23T22:25:54","guid":{"rendered":"https:\/\/www.nerdiy.de\/?p=3038"},"modified":"2021-03-04T15:32:39","modified_gmt":"2021-03-04T14:32:39","slug":"raspberrypi-send-fm-signals-by-gpio-pin","status":"publish","type":"post","link":"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/","title":{"rendered":"HowTo: Raspberry Pi \u2013 Send FM signals via GPIO pin"},"content":{"rendered":"<p>Thanks to a technical trick and a suitable script, you can also use the Raspberry Pi - without any additional hardware (apart from a piece of wire) - to send audio files and even entire texts via FM signal. This turns your RaspberryPi into a small radio station.<\/p>\n<p>How to do that and what you have to consider is described in this article<\/p>\n<hr \/>\n<h2><span style=\"color: #ff0000;\">Safety instructions <\/span><\/h2>\r\n<p><span style=\"color: #ff0000;\">I know the following notes are always kind of annoying and seem unnecessary. Unfortunately, many people who knew &quot;better&quot; have lost eyes, fingers or other things due to carelessness or injured themselves. Data loss is almost negligible in comparison, but even these can be really annoying. Therefore, please take five minutes to read the safety instructions. Because even the coolest project is not worth injury or other trouble.<\/span><br \/><strong><em><a href=\"https:\/\/nerdiy.de\/en\/safety-instructions\/\"><span style=\"color: #ff0000;\">https:\/\/www.nerdiy.de\/sicherheitshinweise\/<\/span><\/a><\/em><\/strong><\/p>\r\n<h2>Affiliate links\/advertising links<\/h2>\r\n<p><em>The links to online shops listed here are so-called affiliate links. If you click on such an affiliate link and make a purchase via this link, Nerdiy.de will receive a commission from the relevant online shop or provider. The price does not change for you. If you make your purchases via these links, you support Nerdiy.de in being able to offer other useful projects in the future. \ud83d\ude42\u00a0<\/em><\/p>\n<hr \/>\n<h2>Requirements<\/h2>\n<p>Before you start with this article you should have prepared the RaspberryPi so that it is accessible via the network and controllable via SSH.<\/p>\n<p>The following three articles describe what needs to be done to prepare the RaspberryPi:<br \/>\n<em><strong><a href=\"https:\/\/nerdiy.de\/en\/raspberrypi-setup-for-nerdiys\/\">RaspberryPi \u2013 setup for nerdiys!<\/a><\/strong><\/em><br \/>\n<em><strong><a href=\"https:\/\/nerdiy.de\/en\/raspberrypi-the-first-configuration-2\/\">RaspberryPi \u2013 The first configuration!<br \/>\n<\/a><a href=\"https:\/\/nerdiy.de\/en\/can-phone-for-the-little-ones-communicate-with-the-raspberrypi-via-the-ssh-protocol-2\/\">RaspberryPi \u2013 Control the RaspberryPi via SSH<\/a><\/strong><\/em><\/p>\n<p><strong>Required tool:<br \/>\n<\/strong>-no-<strong><br \/>\n<\/strong><\/p>\n<p><strong>Required material:<\/strong><\/p>\n<p><strong>In the following list you will find all the parts you need to implement this article.<\/strong><\/p>\n<div id=\"footable_parent_4155\"\n         class=\"footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui\">\n                <table data-ninja_table_instance=\"ninja_table_instance_0\" data-footable_id=\"4155\" data-filter-delay=\"1000\" aria-label=\"Done: RaspberryPi - output voice output via FM signal\"            id=\"footable_4155\"\n           data-unique_identifier=\"ninja_table_unique_id_1882850601_4155\"\n           class=\"foo-table ninja_footable foo_table_4155 ninja_table_unique_id_1882850601_4155 ui table  nt_type_ajax_table selectable striped vertical_centered  footable-paging-right\">\n                <colgroup>\n                            <col class=\"ninja_column_0\">\n                            <col class=\"ninja_column_1\">\n                            <col class=\"ninja_column_2\">\n                            <col class=\"ninja_column_3\">\n                            <col class=\"ninja_column_4\">\n                            <col class=\"ninja_column_5\">\n                    <\/colgroup>\n            <\/table>\n    \n    \n    \n<\/div>\n\n<hr \/>\n<h2>Important words first<\/h2>\n<p>Sending FM signals (and many others) via unauthorized radio transmitters is not legal in Germany. The method shown below allows you to do exactly that. Please use it responsibly. Above all, make sure that you do not disturb any regular radio stations. The method shown is comparatively powerful and also radiates into other frequency ranges. This means that you can very easily incur the displeasure of your neighbors and thus also the Federal Network Agency.<\/p>\n<hr \/>\n<h2>Connecting\/Preparing the Antenna<\/h2>\n<p>In principle, you can use any wire you have available as an antenna. Only the length is important. The wire must be approx. 20cm long.<\/p>\n<p>In the example below, I have used a rigid wire (i.e. not a flexible strand) and then crimped a Dupont plug onto it. In principle, however, you can also use any other \"simple\" dupont cable.<\/p>\n<figure id=\"attachment_3607\" aria-describedby=\"caption-attachment-3607\" style=\"width: 768px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3607\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/photo-from-2018-11-16-18-50-37\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37.jpg?fit=3024%2C4032&amp;ssl=1\" data-orig-size=\"3024,4032\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G930F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1542394237&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.2&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Photo from 2018-11-16 18-50-37\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37.jpg?fit=768%2C1024&amp;ssl=1\" class=\"wp-image-3607 size-large\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37-768x1024.jpg?resize=768%2C1024&#038;ssl=1\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37.jpg?w=1620&amp;ssl=1 1620w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-37.jpg?w=2430&amp;ssl=1 2430w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption id=\"caption-attachment-3607\" class=\"wp-caption-text\">The parts required: 20cm long wire, RaspberryPi and (optional) Dupont connector<\/figcaption><\/figure>\n<figure id=\"attachment_3606\" aria-describedby=\"caption-attachment-3606\" style=\"width: 768px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3606\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/photo-from-2018-11-16-18-50-39\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39.jpg?fit=3024%2C4032&amp;ssl=1\" data-orig-size=\"3024,4032\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G930F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1542394239&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.2&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Photo from 2018-11-16 18-50-39\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39.jpg?fit=768%2C1024&amp;ssl=1\" class=\"wp-image-3606 size-large\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39-768x1024.jpg?resize=768%2C1024&#038;ssl=1\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39.jpg?w=1620&amp;ssl=1 1620w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-50-39.jpg?w=2430&amp;ssl=1 2430w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption id=\"caption-attachment-3606\" class=\"wp-caption-text\">Close-up of Dupont plug.<\/figcaption><\/figure>\n<figure id=\"attachment_3605\" aria-describedby=\"caption-attachment-3605\" style=\"width: 768px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3605\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/photo-from-2018-11-16-18-52-28\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28.jpg?fit=3024%2C4032&amp;ssl=1\" data-orig-size=\"3024,4032\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G930F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1542394348&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.2&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.0091743119266055&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Photo from 2018-11-16 18-52-28\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28.jpg?fit=768%2C1024&amp;ssl=1\" class=\"wp-image-3605 size-large\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28-768x1024.jpg?resize=768%2C1024&#038;ssl=1\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28.jpg?w=1620&amp;ssl=1 1620w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-52-28.jpg?w=2430&amp;ssl=1 2430w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption id=\"caption-attachment-3605\" class=\"wp-caption-text\">This (Dupont plug) is crimped onto the wire...<\/figcaption><\/figure>\n<figure id=\"attachment_3603\" aria-describedby=\"caption-attachment-3603\" style=\"width: 768px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3603\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/photo-from-2018-11-16-18-53-22\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&amp;ssl=1\" data-orig-size=\"3024,4032\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G930F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1542394402&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.2&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Photo from 2018-11-16 18-53-22\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=768%2C1024&amp;ssl=1\" class=\"wp-image-3603 size-large\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22-768x1024.jpg?resize=768%2C1024&#038;ssl=1\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?w=1620&amp;ssl=1 1620w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?w=2430&amp;ssl=1 2430w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption id=\"caption-attachment-3603\" class=\"wp-caption-text\">...and then plugged into GPIO4 of the RaspberryPi.<\/figcaption><\/figure>\n<figure id=\"attachment_3602\" aria-describedby=\"caption-attachment-3602\" style=\"width: 768px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3602\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/photo-from-2018-11-16-18-53-33\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33.jpg?fit=3024%2C4032&amp;ssl=1\" data-orig-size=\"3024,4032\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G930F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1542394413&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.2&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Photo from 2018-11-16 18-53-33\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33.jpg?fit=768%2C1024&amp;ssl=1\" class=\"wp-image-3602 size-large\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33-768x1024.jpg?resize=768%2C1024&#038;ssl=1\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33.jpg?resize=225%2C300&amp;ssl=1 225w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33.jpg?w=1620&amp;ssl=1 1620w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-33.jpg?w=2430&amp;ssl=1 2430w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption id=\"caption-attachment-3602\" class=\"wp-caption-text\">Close-up of the attached wire on the GPIO strip of the RaspberryPi.<\/figcaption><\/figure>\n<hr \/>\n<h2>Log in to the RaspberryPi via SSH<\/h2>\r\n<p>To start, you must first log in to the Rasp Pi with Putty via SSH. How to do this is in the article <a href=\"https:\/\/nerdiy.de\/en\/can-phone-for-the-little-ones-communicate-with-the-raspberrypi-via-the-ssh-protocol-2\/\" target=\"_blank\" rel=\"noopener\"><em><strong>RaspberryPi - Control the RaspberryPi via SSH<\/strong><\/em><\/a> described.<\/p>\r\n<figure id=\"attachment_5314\" aria-describedby=\"caption-attachment-5314\" style=\"width: 661px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/04\/www.nerdiy.de-putty-2019-04-23-10-12-07.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-5314 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/04\/www.nerdiy.de-putty-2019-04-23-10-12-07.png?resize=661%2C418&#038;ssl=1\" alt=\"\" width=\"661\" height=\"418\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/04\/www.nerdiy.de-putty-2019-04-23-10-12-07.png?w=661&amp;ssl=1 661w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/04\/www.nerdiy.de-putty-2019-04-23-10-12-07.png?resize=300%2C190&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/04\/www.nerdiy.de-putty-2019-04-23-10-12-07.png?resize=600%2C379&amp;ssl=1 600w\" sizes=\"auto, (max-width: 661px) 100vw, 661px\" \/><\/a><figcaption id=\"caption-attachment-5314\" class=\"wp-caption-text\">After entering your username and password you can enter the first commands.<\/figcaption><\/figure>\n<hr \/>\n<h2>Update package management<\/h2>\r\n<p>The package management in Linux is a &quot;central place&quot; through which various software packages can be installed. In order for this to work reliably, the lists and sources of the package management should be updated before each installation of new packages.<\/p>\r\n<figure id=\"attachment_4694\" aria-describedby=\"caption-attachment-4694\" style=\"width: 661px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-23.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-4694 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-23.png?resize=661%2C128&#038;ssl=1\" alt=\"\" width=\"661\" height=\"128\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-23.png?w=661&amp;ssl=1 661w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-23.png?resize=300%2C58&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-23.png?resize=600%2C116&amp;ssl=1 600w\" sizes=\"auto, (max-width: 661px) 100vw, 661px\" \/><\/a><figcaption id=\"caption-attachment-4694\" class=\"wp-caption-text\">To start the update of the package management you have to enter the following command.<\/figcaption><\/figure>\r\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">sudo apt-get update &amp;&amp; sudo apt-get upgrade<\/pre>\r\n<figure id=\"attachment_4695\" aria-describedby=\"caption-attachment-4695\" style=\"width: 661px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-28.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-4695 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-28.png?resize=661%2C418&#038;ssl=1\" alt=\"\" width=\"661\" height=\"418\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-28.png?w=661&amp;ssl=1 661w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-28.png?resize=300%2C190&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-52-28.png?resize=600%2C379&amp;ssl=1 600w\" sizes=\"auto, (max-width: 661px) 100vw, 661px\" \/><\/a><figcaption id=\"caption-attachment-4695\" class=\"wp-caption-text\">Depending on how long ago your last update of the package management was, this process can now take a while. The lists that refer to the individual package sources are updated first.<\/figcaption><\/figure>\r\n<figure id=\"attachment_4697\" aria-describedby=\"caption-attachment-4697\" style=\"width: 661px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-53-19.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-4697 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-53-19.png?resize=661%2C418&#038;ssl=1\" alt=\"\" width=\"661\" height=\"418\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-53-19.png?w=661&amp;ssl=1 661w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-53-19.png?resize=300%2C190&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-21-53-19.png?resize=600%2C379&amp;ssl=1 600w\" sizes=\"auto, (max-width: 661px) 100vw, 661px\" \/><\/a><figcaption id=\"caption-attachment-4697\" class=\"wp-caption-text\">After that, the packages themselves are updated. Since additional memory is occupied, you will be asked again for your consent. You have to confirm this with a &quot;J&quot; and &quot;Enter&quot;.<\/figcaption><\/figure>\r\n<figure id=\"attachment_4710\" aria-describedby=\"caption-attachment-4710\" style=\"width: 661px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-22-05-01.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-4710 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-22-05-01.png?resize=661%2C418&#038;ssl=1\" alt=\"\" width=\"661\" height=\"418\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-22-05-01.png?w=661&amp;ssl=1 661w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-22-05-01.png?resize=300%2C190&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/03\/www.nerdiy.de-putty-2019-03-07-22-05-01.png?resize=600%2C379&amp;ssl=1 600w\" sizes=\"auto, (max-width: 661px) 100vw, 661px\" \/><\/a><figcaption id=\"caption-attachment-4710\" class=\"wp-caption-text\">Once the update is complete, you will see a small summary of the duration and scope of the update.<\/figcaption><\/figure>\n<hr \/>\n<h2>Install the required packages<\/h2>\n<p>So that you can now send FM signals via the RaspberryPi, you of course have to install some software. Since you have to compile the source code of the FM transmitter yourself, it is necessary to first install a suitable compiler. This can be done with the following command.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-28-22.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6136\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/putty-2019-05-28-15-28-22\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-28-22.png?fit=643%2C123&amp;ssl=1\" data-orig-size=\"643,123\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"putty-2019-05-28-15-28-22\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-28-22.png?fit=643%2C123&amp;ssl=1\" class=\"alignnone size-full wp-image-6136\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-28-22.png?resize=643%2C123&#038;ssl=1\" alt=\"\" width=\"643\" height=\"123\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-28-22.png?w=643&amp;ssl=1 643w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-28-22.png?resize=300%2C57&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-28-22.png?resize=600%2C115&amp;ssl=1 600w\" sizes=\"auto, (max-width: 643px) 100vw, 643px\" \/><\/a><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">sudo apt-get install make gcc g++<\/pre>\n<hr \/>\n<h2>Copy and compile software from the GIT repository<\/h2>\n<p>Once you have installed the compiler, it is now time to download the actual program code.<\/p>\n<figure id=\"attachment_6137\" aria-describedby=\"caption-attachment-6137\" style=\"width: 658px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-02.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6137\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/putty-2019-05-28-15-29-02\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-02.png?fit=658%2C137&amp;ssl=1\" data-orig-size=\"658,137\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"putty-2019-05-28-15-29-02\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-02.png?fit=658%2C137&amp;ssl=1\" class=\"wp-image-6137 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-02.png?resize=658%2C137&#038;ssl=1\" alt=\"\" width=\"658\" height=\"137\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-02.png?w=658&amp;ssl=1 658w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-02.png?resize=300%2C62&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-02.png?resize=600%2C125&amp;ssl=1 600w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><\/a><figcaption id=\"caption-attachment-6137\" class=\"wp-caption-text\">To do this, first create a folder in which you can download the source code files. To do this, enter the following command.<\/figcaption><\/figure>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">mkdir fmTransmitter<\/pre>\n<figure id=\"attachment_6138\" aria-describedby=\"caption-attachment-6138\" style=\"width: 658px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-12.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6138\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/putty-2019-05-28-15-29-12\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-12.png?fit=658%2C118&amp;ssl=1\" data-orig-size=\"658,118\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"putty-2019-05-28-15-29-12\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-12.png?fit=658%2C118&amp;ssl=1\" class=\"wp-image-6138 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-12.png?resize=658%2C118&#038;ssl=1\" alt=\"\" width=\"658\" height=\"118\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-12.png?w=658&amp;ssl=1 658w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-12.png?resize=300%2C54&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-12.png?resize=600%2C108&amp;ssl=1 600w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><\/a><figcaption id=\"caption-attachment-6138\" class=\"wp-caption-text\">Then switch to the created folder with the following command.<\/figcaption><\/figure>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">cd fm transmitter<\/pre>\n<figure id=\"attachment_6139\" aria-describedby=\"caption-attachment-6139\" style=\"width: 660px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-22.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6139\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/putty-2019-05-28-15-29-22\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-22.png?fit=660%2C127&amp;ssl=1\" data-orig-size=\"660,127\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"putty-2019-05-28-15-29-22\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-22.png?fit=660%2C127&amp;ssl=1\" class=\"wp-image-6139 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-22.png?resize=660%2C127&#038;ssl=1\" alt=\"\" width=\"660\" height=\"127\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-22.png?w=660&amp;ssl=1 660w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-22.png?resize=300%2C58&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-29-22.png?resize=600%2C115&amp;ssl=1 600w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><figcaption id=\"caption-attachment-6139\" class=\"wp-caption-text\">Now you can start downloading the source code files with the following command.<\/figcaption><\/figure>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">git clone https:\/\/github.com\/markondej\/fm_transmitter.git<\/pre>\n<p>If the above GitHub repository is no longer available for any reason, you can also use the \"backup\" in the Nerdiy GitHub. You can find it here: <a href=\"https:\/\/github.com\/Nerdiyde\/fm_transmitter\"><em><strong>https:\/\/github.com\/Nerdiyde\/fm_transmitter<\/strong><\/em><\/a><\/p>\n<figure id=\"attachment_6140\" aria-describedby=\"caption-attachment-6140\" style=\"width: 658px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-19.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6140\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/putty-2019-05-28-15-31-19\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-19.png?fit=658%2C84&amp;ssl=1\" data-orig-size=\"658,84\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"putty-2019-05-28-15-31-19\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-19.png?fit=658%2C84&amp;ssl=1\" class=\"wp-image-6140 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-19.png?resize=658%2C84&#038;ssl=1\" alt=\"\" width=\"658\" height=\"84\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-19.png?w=658&amp;ssl=1 658w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-19.png?resize=300%2C38&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-19.png?resize=600%2C77&amp;ssl=1 600w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><\/a><figcaption id=\"caption-attachment-6140\" class=\"wp-caption-text\">By default, the downloaded files are contained in another folder. Change to this folder with the following command.<\/figcaption><\/figure>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">cd fm_transmitter<\/pre>\n<figure id=\"attachment_6141\" aria-describedby=\"caption-attachment-6141\" style=\"width: 658px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-25.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6141\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/putty-2019-05-28-15-31-25\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-25.png?fit=658%2C98&amp;ssl=1\" data-orig-size=\"658,98\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"putty-2019-05-28-15-31-25\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-25.png?fit=658%2C98&amp;ssl=1\" class=\"wp-image-6141 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-25.png?resize=658%2C98&#038;ssl=1\" alt=\"\" width=\"658\" height=\"98\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-25.png?w=658&amp;ssl=1 658w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-25.png?resize=300%2C45&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-31-25.png?resize=600%2C89&amp;ssl=1 600w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><\/a><figcaption id=\"caption-attachment-6141\" class=\"wp-caption-text\">After you have changed to the folder, you can start the compilation process by executing the \"make\" command.<\/figcaption><\/figure>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">make<\/pre>\n<figure id=\"attachment_6142\" aria-describedby=\"caption-attachment-6142\" style=\"width: 653px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-32-49.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6142\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/putty-2019-05-28-15-32-49\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-32-49.png?fit=653%2C256&amp;ssl=1\" data-orig-size=\"653,256\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"putty-2019-05-28-15-32-49\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-32-49.png?fit=653%2C256&amp;ssl=1\" class=\"wp-image-6142 size-full\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-32-49.png?resize=653%2C256&#038;ssl=1\" alt=\"\" width=\"653\" height=\"256\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-32-49.png?w=653&amp;ssl=1 653w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-32-49.png?resize=300%2C118&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-32-49.png?resize=600%2C235&amp;ssl=1 600w\" sizes=\"auto, (max-width: 653px) 100vw, 653px\" \/><\/a><figcaption id=\"caption-attachment-6142\" class=\"wp-caption-text\">The compilation process takes a few seconds depending on your computing power.<\/figcaption><\/figure>\n<hr \/>\n<h2>Command to send the FM signal<\/h2>\n<p>The program for sending FM signals is now prepared.<\/p>\n<p>With the following command you can now play a .wav file at the set frequency.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">sudo .\/fm_transmitter [-f frequency] [-r] filename<\/pre>\n<p>You must replace \"frequency\" with the desired frequency and filename with the file name of your .wav file.<\/p>\n<p>For example, the following command sends the test.wav file at 102.0 MHz.<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">sudo .\/fm_transmitter -f 102.0 -r test.wav<\/pre>\n<hr \/>\n<h2>Send an endless loop of a music file<\/h2>\n<p>If you are in the folder of the copied GIT repository, you can use the following command to play the supplied melody and receive it over 102.0 MHz<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-35-05.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6143\" data-permalink=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/putty-2019-05-28-15-35-05\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-35-05.png?fit=658%2C101&amp;ssl=1\" data-orig-size=\"658,101\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"putty-2019-05-28-15-35-05\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-35-05.png?fit=658%2C101&amp;ssl=1\" class=\"alignnone size-full wp-image-6143\" src=\"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-35-05.png?resize=658%2C101&#038;ssl=1\" alt=\"\" width=\"658\" height=\"101\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-35-05.png?w=658&amp;ssl=1 658w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-35-05.png?resize=300%2C46&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2019\/02\/www.nerdiy.de-howto-raspberrypi-fm-signale-senden-per-gpio-pin-putty-2019-05-28-15-35-05.png?resize=600%2C92&amp;ssl=1 600w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><\/a><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">sox acoustic_guitar_duet.wav -r 22050 -c 1 -b 16 -t wav - | sudo .\/fm_transmitter -f 102.0 -<\/pre>\n<hr \/>\n<h2>Send text input via FM signal<\/h2>\n<p>The following article also describes how you can send a given text into the airwaves via FM signal.<\/p>\n<p><a href=\"https:\/\/nerdiy.de\/en\/raspberrypi-speech-output-over-fm-signal\/\"><em><strong>RaspberryPi \u2013 output voice output via FM signal<\/strong><\/em><\/a><\/p>\n<hr \/>\n<h2>More information<\/h2>\n<p><em><strong><a href=\"https:\/\/github.com\/markondej\/fm_transmitter\">https:\/\/github.com\/markondej\/fm_transmitter<\/a><br \/>\n<a href=\"https:\/\/github.com\/Nerdiyde\/fm_transmitter\">https:\/\/github.com\/Nerdiyde\/fm_transmitter<\/a><br \/>\n<\/strong><\/em><\/p>\n<hr \/>\n<h2>Have fun with the project<\/h2>\r\n<p>I hope everything worked as described for you. If not or you have questions or suggestions please let me know in the comments. I will then add this to the article if necessary.<br \/>Ideas for new projects are always welcome. \ud83d\ude42<\/p>\r\n<p><strong>PS Many of these projects - especially the hardware projects - cost a lot of time and money. Of course I do this because I enjoy it, but if you think it&#039;s cool that I share the information with you, I would be happy about a small donation to the coffee fund. \ud83d\ude42<\/strong><\/p>\r\n<p><a href=\"https:\/\/ko-fi.com\/nerdiy\" target=\"_blank\" rel=\"noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" style=\"border: 0px; height: 36px;\" src=\"https:\/\/i0.wp.com\/cdn.ko-fi.com\/cdn\/kofi4.png?resize=143%2C36&#038;ssl=1\" alt=\"Buy Me a Coffee at ko-fi.com\" width=\"143\" height=\"36\" border=\"0\" \/><\/a>\u00a0 \u00a0 \u00a0 \u00a0<input name=\"cmd\" type=\"hidden\" value=\"_s-xclick\" \/> <input name=\"hosted_button_id\" type=\"hidden\" value=\"UAZE9RMHJY7VJ\" \/> <input title=\"PayPal - The safer, easier way to pay online!\" alt=\"Donate with PayPal button\" name=\"submit\" src=\"https:\/\/www.paypalobjects.com\/de_DE\/DE\/i\/btn\/btn_donateCC_LG.gif\" type=\"image\" \/> <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.paypal.com\/de_DE\/i\/scr\/pixel.gif?resize=1%2C1&#038;ssl=1\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Thanks to a technical trick and a suitable script, you can use the RaspberryPi - without additional hardware (apart from a piece of wire) - to send audio files and even whole texts via FM signal [...]<\/p>","protected":false},"author":1,"featured_media":3603,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[24],"tags":[27,47,48],"class_list":["post-3038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pi","tag-aktoren","tag-raspi","tag-raspian"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HowTo: Raspberry Pi - FM-Signale senden per GPIO-Pin - nerdiy.de - DIY, Elektronik, 3D Druck und mehr...<\/title>\n<meta name=\"description\" content=\"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HowTo: Raspberry Pi - FM-Signale senden per GPIO-Pin - nerdiy.de - DIY, Elektronik, 3D Druck und mehr...\" \/>\n<meta property=\"og:description\" content=\"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/\" \/>\n<meta property=\"og:site_name\" content=\"nerdiy.de - DIY, Elektronik, 3D Druck und mehr...\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/nerdiy.de\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/nerdiy.de\/\" \/>\n<meta property=\"article:published_time\" content=\"2019-02-23T22:25:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-03-04T14:32:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"3024\" \/>\n\t<meta property=\"og:image:height\" content=\"4032\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Fab\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@nerdiyde\" \/>\n<meta name=\"twitter:site\" content=\"@nerdiyde\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fab\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/\"},\"author\":{\"name\":\"Fab\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#\\\/schema\\\/person\\\/f1579a71868adb0be60a74246d3e0908\"},\"headline\":\"HowTo: Raspberry Pi &#8211; FM-Signale senden per GPIO-Pin\",\"datePublished\":\"2019-02-23T22:25:54+00:00\",\"dateModified\":\"2021-03-04T14:32:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/\"},\"wordCount\":753,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/nerdiy.de\\\/wp-content\\\/uploads\\\/2018\\\/11\\\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1\",\"keywords\":[\"Aktoren\",\"RasPi\",\"Raspian\"],\"articleSection\":[\"Raspberry Pi\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/\",\"url\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/\",\"name\":\"HowTo: Raspberry Pi - FM-Signale senden per GPIO-Pin - nerdiy.de - DIY, Elektronik, 3D Druck und mehr...\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/nerdiy.de\\\/wp-content\\\/uploads\\\/2018\\\/11\\\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1\",\"datePublished\":\"2019-02-23T22:25:54+00:00\",\"dateModified\":\"2021-03-04T14:32:39+00:00\",\"description\":\"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/nerdiy.de\\\/wp-content\\\/uploads\\\/2018\\\/11\\\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/nerdiy.de\\\/wp-content\\\/uploads\\\/2018\\\/11\\\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1\",\"width\":3024,\"height\":4032},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/es\\\/raspberrypi-enviar-senales-fm-por-gpio-pin\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"HowTo: Raspberry Pi &#8211; FM-Signale senden per GPIO-Pin\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#website\",\"url\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/\",\"name\":\"nerdiy.de - DIY, Elektronik, 3D Druck und mehr...\",\"description\":\"Bei nerdiy.de dreht sich alles um Elektronik, Heimwerken, 3D-Druck, Smart Home und viele andere technische Themen.\",\"publisher\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#organization\",\"name\":\"Nerdiy.de\",\"url\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/nerdiy.de\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/www.nerdiy.de-v1.0final180x180-1.png?fit=180%2C180&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/nerdiy.de\\\/wp-content\\\/uploads\\\/2020\\\/04\\\/www.nerdiy.de-v1.0final180x180-1.png?fit=180%2C180&ssl=1\",\"width\":180,\"height\":180,\"caption\":\"Nerdiy.de\"},\"image\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/nerdiy.de\",\"https:\\\/\\\/x.com\\\/nerdiyde\",\"https:\\\/\\\/www.instagram.com\\\/nerdiy.de\\\/\",\"https:\\\/\\\/www.pinterest.de\\\/nerdiyde\\\/\",\"https:\\\/\\\/www.youtube.com\\\/nerdiy\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#\\\/schema\\\/person\\\/f1579a71868adb0be60a74246d3e0908\",\"name\":\"Fab\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5cd8a2c5a20873f04ac46048f749a6f5335f6d9d3af744d9bb04f4052c44fca2?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5cd8a2c5a20873f04ac46048f749a6f5335f6d9d3af744d9bb04f4052c44fca2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5cd8a2c5a20873f04ac46048f749a6f5335f6d9d3af744d9bb04f4052c44fca2?s=96&d=mm&r=g\",\"caption\":\"Fab\"},\"sameAs\":[\"https:\\\/\\\/nerdiy.de\",\"https:\\\/\\\/www.facebook.com\\\/nerdiy.de\\\/\",\"https:\\\/\\\/www.instagram.com\\\/nerdiy.de\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/nerdiy-de\\\/\",\"http:\\\/\\\/www.pinterest.com\\\/nerdiyde\\\/\",\"https:\\\/\\\/x.com\\\/nerdiyde\",\"https:\\\/\\\/www.youtube.com\\\/c\\\/Nerdiy\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"HowTo: Raspberry Pi - Send FM signals via GPIO pin - nerdiy.de - DIY, electronics, 3D printing and more...","description":"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/","og_locale":"en_US","og_type":"article","og_title":"HowTo: Raspberry Pi - FM-Signale senden per GPIO-Pin - nerdiy.de - DIY, Elektronik, 3D Druck und mehr...","og_description":"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.","og_url":"https:\/\/nerdiy.de\/en\/raspberrypi-send-fm-signals-by-gpio-pin\/","og_site_name":"nerdiy.de - DIY, Elektronik, 3D Druck und mehr...","article_publisher":"https:\/\/www.facebook.com\/nerdiy.de","article_author":"https:\/\/www.facebook.com\/nerdiy.de\/","article_published_time":"2019-02-23T22:25:54+00:00","article_modified_time":"2021-03-04T14:32:39+00:00","og_image":[{"width":3024,"height":4032,"url":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1","type":"image\/jpeg"}],"author":"Fab","twitter_card":"summary_large_image","twitter_creator":"@nerdiyde","twitter_site":"@nerdiyde","twitter_misc":{"Written by":"Fab","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/#article","isPartOf":{"@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/"},"author":{"name":"Fab","@id":"https:\/\/nerdiy.de\/de_de\/#\/schema\/person\/f1579a71868adb0be60a74246d3e0908"},"headline":"HowTo: Raspberry Pi &#8211; FM-Signale senden per GPIO-Pin","datePublished":"2019-02-23T22:25:54+00:00","dateModified":"2021-03-04T14:32:39+00:00","mainEntityOfPage":{"@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/"},"wordCount":753,"commentCount":0,"publisher":{"@id":"https:\/\/nerdiy.de\/de_de\/#organization"},"image":{"@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1","keywords":["Aktoren","RasPi","Raspian"],"articleSection":["Raspberry Pi"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/","url":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/","name":"HowTo: Raspberry Pi - Send FM signals via GPIO pin - nerdiy.de - DIY, electronics, 3D printing and more...","isPartOf":{"@id":"https:\/\/nerdiy.de\/de_de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/#primaryimage"},"image":{"@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1","datePublished":"2019-02-23T22:25:54+00:00","dateModified":"2021-03-04T14:32:39+00:00","description":"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.","breadcrumb":{"@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/#primaryimage","url":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1","contentUrl":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1","width":3024,"height":4032},{"@type":"BreadcrumbList","@id":"https:\/\/nerdiy.de\/es\/raspberrypi-enviar-senales-fm-por-gpio-pin\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/nerdiy.de\/de_de\/"},{"@type":"ListItem","position":2,"name":"HowTo: Raspberry Pi &#8211; FM-Signale senden per GPIO-Pin"}]},{"@type":"WebSite","@id":"https:\/\/nerdiy.de\/de_de\/#website","url":"https:\/\/nerdiy.de\/de_de\/","name":"nerdiy.de - DIY, electronics, 3D printing and more...","description":"At nerdiy.de, everything revolves around electronics, DIY, 3D printing, smart home and many other technical topics.","publisher":{"@id":"https:\/\/nerdiy.de\/de_de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/nerdiy.de\/de_de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/nerdiy.de\/de_de\/#organization","name":"Nerdiy.de","url":"https:\/\/nerdiy.de\/de_de\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/nerdiy.de\/de_de\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/04\/www.nerdiy.de-v1.0final180x180-1.png?fit=180%2C180&ssl=1","contentUrl":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/04\/www.nerdiy.de-v1.0final180x180-1.png?fit=180%2C180&ssl=1","width":180,"height":180,"caption":"Nerdiy.de"},"image":{"@id":"https:\/\/nerdiy.de\/de_de\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/nerdiy.de","https:\/\/x.com\/nerdiyde","https:\/\/www.instagram.com\/nerdiy.de\/","https:\/\/www.pinterest.de\/nerdiyde\/","https:\/\/www.youtube.com\/nerdiy"]},{"@type":"Person","@id":"https:\/\/nerdiy.de\/de_de\/#\/schema\/person\/f1579a71868adb0be60a74246d3e0908","name":"Fab","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/5cd8a2c5a20873f04ac46048f749a6f5335f6d9d3af744d9bb04f4052c44fca2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5cd8a2c5a20873f04ac46048f749a6f5335f6d9d3af744d9bb04f4052c44fca2?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5cd8a2c5a20873f04ac46048f749a6f5335f6d9d3af744d9bb04f4052c44fca2?s=96&d=mm&r=g","caption":"Fab"},"sameAs":["https:\/\/nerdiy.de","https:\/\/www.facebook.com\/nerdiy.de\/","https:\/\/www.instagram.com\/nerdiy.de","https:\/\/www.linkedin.com\/company\/nerdiy-de\/","http:\/\/www.pinterest.com\/nerdiyde\/","https:\/\/x.com\/nerdiyde","https:\/\/www.youtube.com\/c\/Nerdiy"]}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=3024%2C4032&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9GM3g-N0","jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":3484,"url":"https:\/\/nerdiy.de\/en\/raspberrypi-speech-output-over-fm-signal\/","url_meta":{"origin":3038,"position":0},"title":"HowTo: Raspberry Pi \u2013 Output voice output via FM signal","author":"Fab","date":"23. February 2019","format":false,"excerpt":"In den Artikeln RaspberryPi - Sprachausgabe installieren mit eSpeak und RaspberryPi - FM-Signale senden per GPIO-Pin ist beschrieben wie man den RaspberryPi zum Vorlesen von Texten und senden von FM-Signalen nutzt. Diese beiden M\u00f6glichkeiten lassen sich kombinieren, sodass Ihr dank des RaspberryPi's in der Lage seid vorgelesene Texte \u00fcber FM-Signale\u2026","rel":"","context":"In &quot;Abendprojekt(&lt;2h)&quot;","block_context":{"text":"Abendprojekt(&lt;2h)","link":"https:\/\/nerdiy.de\/en\/category\/evening-project2h\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=900%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=900%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=900%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-fm-signale-senden-per-gpio-pin-photo-from-2018-11-16-18-53-22.jpg?fit=900%2C1200&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":19275,"url":"https:\/\/nerdiy.de\/en\/howto-raspberry-pi-gpio-show-overview-of-the-raspberry-pi-in-the-console\/","url_meta":{"origin":3038,"position":1},"title":"HowTo: Raspberry Pi - Show GPIO overview of the Raspberry Pi in the console","author":"Fab","date":"5. February 2023","format":false,"excerpt":"Der Raspberry Pi ist f\u00fcr viele seiner Eigenschaften ber\u00fchmt. Da ist zum einen die Gr\u00f6\u00dfe, Leistung und (zu Zeiten ohne Bauteilknappheit) auch der Preis der f\u00fcr so ein kleines praktisches Ger\u00e4t wirklich beeindruckend ist. Als \"Bastelcomputer\" ist er vor allem deswegen ber\u00fchmt geworden, weil externe Hardware direkt \u00fcber seine GPIO\u2026","rel":"","context":"In &quot;Abendprojekt(&lt;2h)&quot;","block_context":{"text":"Abendprojekt(&lt;2h)","link":"https:\/\/nerdiy.de\/en\/category\/evening-project2h\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2023\/01\/www.nerdiy.de-howto-raspberry-pi-gpio-uebersicht-des-raspberry-pi-anzeigen-windowsterminal-kikfpbyndu.jpg?fit=1200%2C618&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2023\/01\/www.nerdiy.de-howto-raspberry-pi-gpio-uebersicht-des-raspberry-pi-anzeigen-windowsterminal-kikfpbyndu.jpg?fit=1200%2C618&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2023\/01\/www.nerdiy.de-howto-raspberry-pi-gpio-uebersicht-des-raspberry-pi-anzeigen-windowsterminal-kikfpbyndu.jpg?fit=1200%2C618&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2023\/01\/www.nerdiy.de-howto-raspberry-pi-gpio-uebersicht-des-raspberry-pi-anzeigen-windowsterminal-kikfpbyndu.jpg?fit=1200%2C618&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2023\/01\/www.nerdiy.de-howto-raspberry-pi-gpio-uebersicht-des-raspberry-pi-anzeigen-windowsterminal-kikfpbyndu.jpg?fit=1200%2C618&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":3042,"url":"https:\/\/nerdiy.de\/en\/install-raspberrypi-speech-output-with-espeak\/","url_meta":{"origin":3038,"position":2},"title":"HowTo: Raspberry Pi \u2013 Install speech output with eSpeak","author":"Fab","date":"27. February 2019","format":false,"excerpt":"Den RaspberryPi k\u00f6nnt Ihr mit dem Paket \"espeak\" auch dazu nutzen Euch Texte - und sogar ganze Dateien - vorlesen zu lasen. Wie das geht und was Ihr dabei beachten m\u00fcsst, ist in diesem Artikel beschrieben Voraussetzungen Bevor ihr mit diesem Artikel startet solltet ihr den RaspberryPi soweit vorbereitet haben,\u2026","rel":"","context":"In &quot;Abendprojekt(&lt;2h)&quot;","block_context":{"text":"Abendprojekt(&lt;2h)","link":"https:\/\/nerdiy.de\/en\/category\/evening-project2h\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-sprachausgabe-installieren-mit-espeak-putty-2018-11-22-01-48-05.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-sprachausgabe-installieren-mit-espeak-putty-2018-11-22-01-48-05.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.nerdiy.de\/wp-content\/uploads\/2018\/11\/www.nerdiy.de-raspberrypi-sprachausgabe-installieren-mit-espeak-putty-2018-11-22-01-48-05.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":14852,"url":"https:\/\/nerdiy.de\/en\/howto-nodered-switch-the-raspberrypi-screen-on-and-off\/","url_meta":{"origin":3038,"position":3},"title":"HowTo: Node Red - Turn Raspberry Pi screen on and off","author":"Fab","date":"18. February 2021","format":false,"excerpt":"Damit mein MagicMirror nur dann eingeschaltet ist, wenn ich ihn auch wirklich nutze, habe ich eine kleine Automatisierung mithilfe von NodeRed konfiguriert. So wird der Bildschirm nur dann eingeschaltet wenn auch eine Bewegung erkannt wird. Der Bildschirm selber wird dabei \u00fcber den Befehl \"vcgencmd\" ein- und ausgeschaltet. (Mehr infos hier:\u2026","rel":"","context":"In &quot;Abendprojekt(&lt;2h)&quot;","block_context":{"text":"Abendprojekt(&lt;2h)","link":"https:\/\/nerdiy.de\/en\/category\/evening-project2h\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?fit=1200%2C619&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?fit=1200%2C619&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?fit=1200%2C619&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?fit=1200%2C619&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/02\/www.nerdiy.de-howto-nodered-raspberrypi-bildschirm-ein-und-ausschalten-chrome-rpwvjefddc.jpg?fit=1200%2C619&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":18442,"url":"https:\/\/nerdiy.de\/en\/howto-openmediavault-create-another-user\/","url_meta":{"origin":3038,"position":4},"title":"HowTo: OpenMediaVault - Create another user","author":"Fab","date":"3. July 2022","format":false,"excerpt":"Sobald Ihr mit OpenMediaVault arbeitet und verschiedene Dienste und Plugins nutzt macht es irgendwann Sinn einen neuen Benutzer zu erstellen. So k\u00f6nnt Ihr Zugriffsrechte wohl dosiert einstellen was letztlich dazu beitr\u00e4gt die Sicherheit zu erh\u00f6hen. Wie Ihr mithilfe von OpenMediaVault einen neuen Benutzer erstellen k\u00f6nnt ist im folgenden Artikel beschrieben.\u2026","rel":"","context":"In &quot;Abendprojekt(&lt;2h)&quot;","block_context":{"text":"Abendprojekt(&lt;2h)","link":"https:\/\/nerdiy.de\/en\/category\/evening-project2h\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-openmediavault-weiteren-benutzer-erstellen-chrome-mbpwdlos0m.jpg?fit=1051%2C803&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-openmediavault-weiteren-benutzer-erstellen-chrome-mbpwdlos0m.jpg?fit=1051%2C803&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-openmediavault-weiteren-benutzer-erstellen-chrome-mbpwdlos0m.jpg?fit=1051%2C803&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-openmediavault-weiteren-benutzer-erstellen-chrome-mbpwdlos0m.jpg?fit=1051%2C803&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/06\/www.nerdiy.de-howto-openmediavault-weiteren-benutzer-erstellen-chrome-mbpwdlos0m.jpg?fit=1051%2C803&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":2083,"url":"https:\/\/nerdiy.de\/en\/evaluate-howto-raspberry-pi-mpr121-touchsensor-via-i2c-and-node-red\/","url_meta":{"origin":3038,"position":5},"title":"HowTo: Raspberry Pi - Evaluate MPR121 touch sensor via I2C and Node Red","author":"Fab","date":"2. July 2022","format":false,"excerpt":"Dank des I2C Bus kann der Raspberry Pi mit vielerlei praktischen Sensoren und Aktoren ausgestattet werden. Eine (meiner Meinung nach) sehr elegante M\u00f6glichkeit f\u00fcr Benutzereingaben bietet dabei der MPR121. Der MPR121 ist ein Controller, der es erm\u00f6glicht bis zu 12 Touch-Elektroden auszuwerten. Ihr k\u00f6nnt damit also bis zu 12 Elektroden\u2026","rel":"","context":"In &quot;Abendprojekt(&lt;2h)&quot;","block_context":{"text":"Abendprojekt(&lt;2h)","link":"https:\/\/nerdiy.de\/en\/category\/evening-project2h\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-elektronik-mpr121-an-raspberrypi-esp32-esp8266-und-co-anschliessen-fritzing-tnihiv4t95-1.jpg?fit=962%2C752&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-elektronik-mpr121-an-raspberrypi-esp32-esp8266-und-co-anschliessen-fritzing-tnihiv4t95-1.jpg?fit=962%2C752&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-elektronik-mpr121-an-raspberrypi-esp32-esp8266-und-co-anschliessen-fritzing-tnihiv4t95-1.jpg?fit=962%2C752&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-elektronik-mpr121-an-raspberrypi-esp32-esp8266-und-co-anschliessen-fritzing-tnihiv4t95-1.jpg?fit=962%2C752&ssl=1&resize=700%2C400 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/posts\/3038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/comments?post=3038"}],"version-history":[{"count":0,"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/posts\/3038\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/media\/3603"}],"wp:attachment":[{"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/media?parent=3038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/categories?post=3038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nerdiy.de\/en\/wp-json\/wp\/v2\/tags?post=3038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}