Budget Buds
Well-Known Member
Ok guys and gals, I'm totally ignorant when it comes to these things but I see posts about people using arduinos to control there grow rooms, Is it possible to use one for individual temp readings for 4 cobs, one room, One humidity , One timer for the cob light, one for the 730mn flower initiators and one co2 meter? A total of 9 sensors one one board?