MySensors Gateway / Greenhouse controller
Current features:
- 2 relay outputs
- LCD display
- Rotary click encoder
Features in the pipeline:
- pH sensor input with calibration using a cheap Aliexpress kit
- EC/ppm sensor input with calibration using a stainless steel probe
- air temperature, relative humidity and dew point sensor using SHT21
- nutrient solution temperature input(s) using Dallas DS18b20
Planned features:
- display information from other nodes in the network (soil moisture and temperature, light levels)