This program listens for incoming data on the serial port, assuming that data is formatted as comma-separated values with a minimum length of 16 characters. It reads up to four integer values and ...

The purpose of the tutorial is to write and read data to and from an Arduino board. This program listens for incoming data on the serial port, assuming that data is formatted as comma-separated values ...

If you use the Arduino IDE to program the ESP32, you might be interested in [Andreas Spiess’] latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Arduino ...