Automatic Plant Water
An automatic plant waterer based on Pi Pico W in MicroPython wired, to a moisture sensor and water pump via a relay.
Wiring
- Moisture Sensor pin 6 (ADC)
- Pump pin 26
Coding for Pico W in MicroPython
- micropython.uf2 for PicoW from: Rapsberry Pi Documentation
- boot.py
- main.py
- uses umqttsimple.py from: GitHub:RuiSantosdotme
- secrets.py
- config.json
- Stores last config between reboots
- Replace with this if setting config in Home Assistant breaks
Home Assistant yaml
- configuration.yaml
- uses mqtt integration
- lovelace.yaml
- lovelace.yaml is no longer used. Code should be copied into the Edit Dashboard - Raw Configuration Editor from the the lovelace menu.