{"id":17404,"date":"2022-01-06T16:57:37","date_gmt":"2022-01-06T15:57:37","guid":{"rendered":"https:\/\/nerdiy.de\/?p=17404"},"modified":"2022-01-14T22:02:48","modified_gmt":"2022-01-14T21:02:48","slug":"integrate-howto-zigbee-sonoff-snzb-03-motion-detector-via-zigbee2mqtt","status":"publish","type":"post","link":"https:\/\/nerdiy.de\/en\/integrate-howto-zigbee-sonoff-snzb-03-motion-detector-via-zigbee2mqtt\/","title":{"rendered":"HowTo: Zigbee - Sonoff SNZB-03 motion detector via zigbee2mqtt into NodeRed"},"content":{"rendered":"

I find one really practical SmartHome<\/a><\/em><\/strong> whenever it relieves work or makes life more pleasant. <\/p>\n\n\n\n

Admittedly, the possibilities are of course not huge in this respect. But anyone who has ever entered a dark apartment late in the evening, fully packed with shopping bags, is already quite grateful when, for example, the light turns on automatically. <\/p>\n\n\n\n

For something like this to work, you have to SmartHome<\/a><\/em><\/strong> naturally know when someone enters or moves in the room. <\/p>\n\n\n\n

I use the Sonoff SNZB-03 PIR motion detector shown here for this purpose. This is controlled via Zigbee <\/a><\/em><\/strong>involved and can thanks cigbee2mqtt<\/a><\/em><\/strong> with Node Red<\/a><\/em><\/strong> be evaluated. When a movement is detected, the light in the room can be switched on or an alarm message can be sent if nobody is at home (recognisable thanks to presence detection) and a movement is detected.<\/p>\n\n\n\n

How to put the Sonoff SNZB-03 PIR motion detector in Node Red<\/a><\/em><\/strong> I have described in the following article.<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>
\"\"<\/a><\/figure>
\"\"<\/a><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n
\n\n\n

Safety instructions <\/span><\/h2>\r\n

I know the following notes are always kind of annoying and seem unnecessary. Unfortunately, many people who knew "better" 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>
https:\/\/www.nerdiy.de\/sicherheitshinweise\/<\/span><\/a><\/em><\/strong><\/p>\r\n

Affiliate links\/advertising links<\/h2>\r\n

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

\n\n\n\n

Requirements<\/h2>\n\n\n\n

Helpful articles:
<\/strong>Before you start with this article you should have prepared a Raspberry Pi so that it is accessible via the network and controllable via SSH. Furthermore, zigbee2mqtt and NodeRed should be installed and configured.<\/p>\n\n\n\n

The following articles describe what needs to be done to prepare the Raspberry Pi.<\/p>\n\n\n\n