Plant Irrigation Shield for the NodeMCU_Amica.
This PCB can be assembled in two variants with complete independent functions.
you could run Tasmota and set a few configurations
and set some extra parameter in console
# set nominal value mem1 750 # turn pump on/off depending mem value Rule1 on analog#a0>%mem1% do power1 1 endon on analog#a0<%mem1% do power1 0 endon # turn rule1 off when water empty // todo: turn status LED on Rule2 on Power2#State=0 do Rule1 1 endon on Power2#State=1 do Backlog Rule1 0; Power1 0 endon Rule1 on Rule2 on
Changing mem1 value (can also be done via MQTT) results in new nominal value, every plant may need other value depending on size, soil, sunlight, … so you need to play a bit to find a good value.
this is an MQTT-IR Bridge
Just use Tasmota and todo: further description