{"id":13227,"date":"2020-12-03T16:55:17","date_gmt":"2020-12-03T15:55:17","guid":{"rendered":"https:\/\/nerdiy.de\/?p=13227"},"modified":"2021-02-08T19:21:00","modified_gmt":"2021-02-08T18:21:00","slug":"howto-espeasy-use-a-pca9685-to-control-servos-2","status":"publish","type":"post","link":"https:\/\/nerdiy.de\/en\/howto-espeasy-use-a-pca9685-to-control-servos-2\/","title":{"rendered":"HowTo: ESPEasy - Using a PCA9685 to control servos"},"content":{"rendered":"<p>The PCA9685 is a PWM port expander. With this it is possible to connect up to 16 LEDs, servos or other components to your ESP8266 and supply them with a PWM signal. <\/p>\n\n\n\n<p>Thanks to ESPEasy (and the appropriate plugin), controlling the PCA9685 is particularly easy. So you can ultimately control up to 16 servos with the PCA9685 using ESPEasy.<\/p>\n\n\n\n<p>In order for this to work, however, you need to consider a few settings. Everything you need to know is described in the following article.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\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\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Requirements<\/h2>\n\n\n\n<p><strong>Helpful articles:<br><\/strong>Additional tips on ESPEasy can be found in the following articles.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><em><a href=\"https:\/\/nerdiy.de\/en\/howto-espeasy-nerdiyspanelmeter-plugin-install-and-configure\/\" target=\"_blank\" rel=\"noreferrer noopener\">ESPEasy - Execute commands and actions via HTTP, MQTT, UDP and directly<\/a><\/em><\/strong><\/li><li><strong><em><a href=\"https:\/\/nerdiy.de\/en\/howto-espeasy-flashing-firmware-2\/\" target=\"_blank\" rel=\"noreferrer noopener\">ESPEasy - Compile firmware, flash and configure WLAN access data<\/a><\/em><\/strong><\/li><li><strong><em><a href=\"https:\/\/nerdiy.de\/en\/howto-espeasy-wemos-d1-mini-adc-adapt-to-another-maximum-voltage\/\" target=\"_blank\" rel=\"noreferrer noopener\">ESPEasy \/ Wemos D1 Mini - Adapt ADC to other maximum voltages<\/a><\/em><\/strong><\/li><\/ul>\n\n\n\n<p><strong>Required tool:<\/strong><\/p>\n\n\n<div id=\"footable_parent_13656\"\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=\"13656\" data-filter-delay=\"1000\" aria-label=\"Ready: ESPEasy - Using a PCA9685 to control servos - Tool\"            id=\"footable_13656\"\n           data-unique_identifier=\"ninja_table_unique_id_902805298_13656\"\n           class=\"foo-table ninja_footable foo_table_13656 ninja_table_unique_id_902805298_13656 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\n\n\n<p><strong>Required material:<\/strong><\/p>\n\n\n<div id=\"footable_parent_13657\"\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_1\" data-footable_id=\"13657\" data-filter-delay=\"1000\" aria-label=\"Ready: ESPEasy - Using a PCA9685 to control servos - Material\"            id=\"footable_13657\"\n           data-unique_identifier=\"ninja_table_unique_id_4250977328_13657\"\n           class=\"foo-table ninja_footable foo_table_13657 ninja_table_unique_id_4250977328_13657 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\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">The mode of operation<\/h2>\n\n\n\n<p>The signal for controlling a servo basically consists of a pulse of 0.5 to 2.5ms in length. This pulse should be repeated every 20ms.<\/p>\n\n\n\n<p>This signal can be simulated with the help of the PCA9685. For this purpose, only the PWM frequency must be adjusted so that it corresponds to the period of the servo signal.<\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile has-light-gray-background-color has-background\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/f\/f6\/TiemposServo.svg\/220px-TiemposServo.svg.png\" alt=\"\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p>In this picture you can see the relation between servo signal (left) and servo position (right) quite well.<\/p>\n\n\n\n<p>Source: https:\/\/de.wikipedia.org\/wiki\/Servo<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Configuration in ESPEasy<\/h2>\n\n\n\n<p>This section is only about the configuration of the ESPEasy plugin. That means you should have already connected the PCA9685 or the breakout board on which it is installed to the ESP8266. Therefore you should have connected the two according to the following scheme.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><tbody><tr><td>PCA9685<\/td><td>ESP8266<\/td><\/tr><tr><td>GND<\/td><td>GND<\/td><\/tr><tr><td>VCC<\/td><td>5V or 3V3<\/td><\/tr><tr><td>SDA<\/td><td>GPIO 0<\/td><\/tr><tr><td>SCL<\/td><td>GPIO 2<\/td><\/tr><tr><td>V+<\/td><td>5V<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile has-light-gray-background-color has-background\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"571\" data-attachment-id=\"13389\" data-permalink=\"https:\/\/nerdiy.de\/en\/howto-espeasy-use-a-pca9685-to-control-servos-2\/www-nerdiy-de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh.png?fit=1025%2C723&amp;ssl=1\" data-orig-size=\"1025,723\" 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=\"www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh.png?fit=810%2C571&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh.png?resize=810%2C571&#038;ssl=1\" alt=\"\" class=\"wp-image-13389\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh.png?w=1025&amp;ssl=1 1025w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh.png?resize=300%2C212&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh.png?resize=768%2C542&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-xf2czuwauh.png?resize=600%2C423&amp;ssl=1 600w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p>Your ESP8266 should already have the ESPEasy firmware installed. How you can proceed is described in the article <strong><em><a rel=\"noreferrer noopener\" href=\"https:\/\/nerdiy.de\/en\/howto-espeasy-flashing-firmware-2\/\" target=\"_blank\">ESPEasy - Compile firmware, flash and configure WLAN access data<\/a><\/em><\/strong> described. <\/p>\n\n\n\n<p>Then you can switch to the section \"Devices\" and create the device \"Extra IO - PCA9685\".<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile has-light-gray-background-color has-background\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"570\" data-attachment-id=\"13390\" data-permalink=\"https:\/\/nerdiy.de\/en\/howto-espeasy-use-a-pca9685-to-control-servos-2\/www-nerdiy-de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?fit=1025%2C721&amp;ssl=1\" data-orig-size=\"1025,721\" 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=\"www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?fit=810%2C570&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?resize=810%2C570&#038;ssl=1\" alt=\"\" class=\"wp-image-13390\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?w=1025&amp;ssl=1 1025w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?resize=300%2C211&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?resize=768%2C540&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?resize=600%2C422&amp;ssl=1 600w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p>You should then configure the created plugin as shown. <\/p>\n\n\n\n<p>It is important that you set the PWM frequency to 50Hz. This corresponds to the (for the servo necessary) period duration of 20ms.<\/p>\n<\/div><\/div>\n\n\n\n<p>If you have made all configurations you can control the connected servos with the correct command.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Example:<\/h3>\n\n\n\n<p>The command<\/p>\n\n\n\n<p><em><strong><span style=\"color:#f30404\" class=\"has-inline-color\">PCAPWM<\/span>,<span style=\"color:#03adf5\" class=\"has-inline-color\">0<\/span>,<span style=\"color:#0eef02\" class=\"has-inline-color\">300<\/span>,<\/strong><\/em><\/p>\n\n\n\n<p>represents the PWM signal of the first(=<strong><span style=\"color:#01b3ff\" class=\"has-inline-color\">0<\/span><\/strong>) Connection of the <span style=\"color:#f80000\" class=\"has-inline-color\"><strong>PCA9685 <\/strong><\/span>(which <em>PCAPWM <\/em>means )to the value <strong><span style=\"color:#0eef02\" class=\"has-inline-color\">300<\/span><\/strong>.<\/p>\n\n\n\n<p>For example, for the servo I use on port 0 of my PCA9685, I could use the following commands.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><em>Smallest angle: PCAPWM,0.50,<\/em><\/li><li><em>Largest angle: PCAPWM,0,300,<\/em><\/li><\/ul>\n\n\n\n<p>How to send commands to your ESPEasy device is described in the article <strong><em><a rel=\"noreferrer noopener\" href=\"https:\/\/nerdiy.de\/en\/howto-espeasy-nerdiyspanelmeter-plugin-install-and-configure\/\" target=\"_blank\">ESPEasy - Execute commands and actions via HTTP, MQTT, UDP and directly<\/a><\/em><\/strong> described.<\/p>\n\n\n\n<p>Additional general info about this ESPEasy plugin can also be found at the following link: <strong><em><a href=\"https:\/\/www.letscontrolit.com\/wiki\/index.php?title=PCA9685\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.letscontrolit.com\/wiki\/index.php?title=PCA9685<\/a><\/em><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\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>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The PCA9685 is a PWM port expander. With this it is possible to connect up to 16 LEDs, servos or other components to your ESP8266 and supply them with a PWM signal. Thanks to [...]<\/p>","protected":false},"author":1,"featured_media":13390,"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":[149,86,146,313,113,61],"tags":[245,170,165,151,281,280],"class_list":["post-13227","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-abendprojekt2h","category-elektronik","category-esp-easy","category-esp-easy-sensoren-aktoren","category-node-red","category-smarthome","tag-esp32","tag-esp8266-2","tag-espeasy","tag-espeasy-plugin","tag-pca9685","tag-servo"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HowTo: ESPEasy - Einen PCA9685 zur Ansteuerung von Servos nutzen - 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\/gebruik-een-pca9685-voor-het-bedienen-van-servos\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HowTo: ESPEasy - Einen PCA9685 zur Ansteuerung von Servos nutzen - 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\/gebruik-een-pca9685-voor-het-bedienen-van-servos\/\" \/>\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=\"2020-12-03T15:55:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-08T18:21:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2020\/12\/www.nerdiy.de-howto-espeasy-einen-pca9685-zur-ansteuerung-von-servos-nutzen-firefox-72mwdak6cm.png?fit=1025%2C721&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1025\" \/>\n\t<meta property=\"og:image:height\" content=\"721\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/nl\\\/gebruik-een-pca9685-voor-het-bedienen-van-servos\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/nl\\\/gebruik-een-pca9685-voor-het-bedienen-van-servos\\\/\"},\"author\":{\"name\":\"Fab\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#\\\/schema\\\/person\\\/f1579a71868adb0be60a74246d3e0908\"},\"headline\":\"HowTo: ESPEasy &#8211; 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