OpenSprinkler Forums OpenSprinkler Unified Firmware ESP32 port of 2.1.9 firmware Reply To: ESP32 port of 2.1.9 firmware



Thank you for the reply, this make sense since the firmware was compliled for using a RTC…

what is the connection for the RTC? same as display (in my case #define SDA_PIN 4 SCL_PIN 15) the adress is different for the module, isn’t it?

Many thanks for your help! 🙂