Reply To: Change Firmware to control stations directly via GPIO pins (relays)

Hi,
I solved my problem by replacing apply_all_station_bits() with custom code to control the GPIO pins for the relays:

void OpenSprinkler::apply_all_station_bits() {
  const uint8_t stationGPIO[] = {16, 14, 12, 13};
  for (uint8_t i = 0; i < 4; i++) {
    pinMode(stationGPIO[i], OUTPUT);
    digitalWrite(stationGPIO[i], station_bits[0] & 1 << i ? HIGH : LOW);
  }
}

salute
Thomas