CrazyBear — Home Automation in Telegram

Note

This project is not a general solution. This is just an implementation for specific purposes (my purposes 🙂). Some things were implemented quite simply so as not to complicate support. I hope the code will be helpful to you.

Preview

Components

1. Raspberry Pi 4
2. Arduino Nano V3.0 ATmega328P (is connected via USB to the Raspberry Pi)
   1. AM2302 DHT22
   2. HC-SR501
3. Logitech C270 HD (is connected via USB to the Raspberry Pi)
4. CC2531 (is connected via USB to the Raspberry Pi)

Setup

1. Create prod.env file in ./envs. See project/config/default.py.

2. Copy the code to a Raspberry Pi (or somewhere else).

3. Build and run:

   docker-compose build
   docker-compose up -d

4. If you want to use Arduino then you need to upload arduino_core. Libs:

   arduino-cli lib install RF24 "DHT sensor library" ArduinoJson

5. Set ZigBee Dongle (if you use CC2531)

   1. Connect CC2531
      1. Install WiringPi

         git clone https://github.com/WiringPi/WiringPi.git
         git checkout 5de0d8f5739ccc00ab761639a7e8d3d1696a480a
         cd WiringPi
         ./build

         (jmichault/flash_cc2531#18)
      2. https://kvvhost.ru/2019/05/29/zigbee2mqtt-cc2531-raspberry-pi/
   2. Add devices.