Hello, My project is to measure water level of tanks. As I'm using more than 3 UARTs I want to use 2 ESP32s. Slave ESP32: Get data from the water level sensor and send it to the Master ESP32 using I2C. Master ESP32: Collect that data and pass it on to NodeRED for processing and Visualisation. My iss...

Any update on this? I'm looking for Software Serial for debugging or for GPS peripherals, a low baud rate (4800 or 9600) application.