Communication
PR-DC Half-Duplex RS485 communication Library for Arduino_Core_STM32.
This library precisely changes the state of control pins (Receiver Output Enable and Driver Output Enable) for receiving and transmitting.
Maintainer: Milos Petrasinovic
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.