We are also discussing the possible future expansions for the device. Based on my experience, I would like the full set to be:
- Temperature sensor
- PAR sensor (the sensor measures quality and quantity of light)
- pH sensor
- magnetic valve for CO2 dosing
- peristaltic pumps for liquid fertilizer dosing
We are discussing the possibility to adding a couple of universal connectors, which would be used to connect the sensors/peripherals.