OpenSprinkler › Forums › OpenSprinkler Unified Firmware › ESP32 port of 2.1.9 firmware › Reply To: ESP32 port of 2.1.9 firmware
June 13, 2023 at 2:25 am
#76063
v1pr
Participant
Sure, it’s in esp32.h:
#define E0_PIN_SENSOR1 39 // sensor 1
#define E0_PIN_SENSOR2 33 // sensor 2
If debug is enabled, than you can also check in the output upon bootup.