Xiaomi Flower Care / VegTrug Grow Care Home (and variants)
soil moisture
soil conductivity
air temperature
light sensor
Xiaomi RoPot / VegTrug Grow Care Pot (and variants)
soil moisture
soil conductivity
air temperature
Parrot Flower Power
soil moisture
soil conductivity
soil temperature
air temperature
light sensor
Parrot Pot
water tank
soil moisture
soil conductivity
soil temperature
air temperature
light sensor
Support is in progress. Watering is NOT supported yet, only monitoring.
HiGrow (with custom firmware)
soil moisture
soil conductivity
air temperature
air humidity
light sensor
I would not really recommend buying one of these sensors. But if you have one already, the custom firmware provided here is great to start tinkering with these boards.
Xiaomi Digital Hygrometer / Temperature and Humidity Monitor (with LCD screen)
temperature
humidity
Qinping / ClearGrass Temperature and Humidity Monitor (with EInk screen)
temperature
humidity
Xiaomi Digital Hygrometer 2 (LCD)
temperature
humidity
Xiaomi Digital Hygrometer 2 (EInk)
temperature
humidity
Xiaomi Digital Hygrometer Clock
temperature
humidity
clock