Interface with Proove/Anslut/Nexa/Telldus remote switches using LoPy and cheap 433Mhz RF Transmitter.
- Make a copy of
scripts/config_example.pyand rename it toscripts/config.py - Fill in your
WiFi credentials,MQTT ConfigsandGPIO Configs. - Upload the code to LoPy.
The device subscribes to a MQTT topic specified in scripts/config.py.
To control the switches, send JSON String as message to the topic with the following template:
{
"on": true,
"channel": 2,
"deviceId": 1,
"transmitter_id": 312312
}| LoPy | Transmitter |
|---|---|
P9 (or any pin specified in config.py) |
Data |
3.3V |
VCC |
GND |
GND |