OpenSprinkler › Forums › Hardware Questions › 2-Wire › Reply To: 2-Wire
June 30, 2019 at 4:53 pm
#61447
KeithO
Participant
ATtiny85 for the processing at the valve controller. Program it with a USB programming adapter and put in either the application or a bootloader. usign a bootloader enables firmware updates over the 2-wire interface…