RS232

ESP32 Open IoT and IIoT Gateways (P01 & P02) 

 

 Link to repositories: 

 

 C 

 MicroPython 

 

 Connection 

 Connect RS232_1 port to the RS232_2 port in the loopback configuration. 

 

 Description 

 This example shows how to handle the RS232 communication via UART. After flashing both ports should send and read data from each other.  

 Console output