8-integrate KC868-COL sensor

how to DIY home automation by home assistant guide: 1: how to install home assistant on raspberry pi4 linux system. 2. install node-red on home assistant raspberry pi4 3. make phone application button to control light relay switch 4. how to install wall switch and wireless remoter on home assistant 5. how to use input sensor trigger scene and send email notifications 6. how to integrate Google Home AI speaker by NORA in Node-Red 7. how to integrate Amazon alexa echo AI speaker b Node-Red 8. 37 channel sensor input module KC868-COL integrate into home assistant Subscribe to KinCony IOT for weekly tech amusing DIY videos hosted by XuWei! We will continue to develop IOT and smart control system and make video lessons provide smart solution products and service around the world.