esp-idf/rtu-client-server-loopback

Example of the component pierrejay/ezmodbus v1.1.1

## Description

This example demonstrates how to use the `EZModbus` library to communicate locally between a Modbus RTU Client & Modbus RTU Server using a local UART loopback connection.

## How to run

Before running the example, connect the following pins together on your ESP32 board:
```
RX1 (Pin 44) <-> TX2 (Pin 43)
TX1 (Pin 7) <-> RX2 (Pin 6)
```

To create a project from this example, run:

idf.py create-project-from-example "pierrejay/ezmodbus=1.1.1:esp-idf/rtu-client-server-loopback"

or download archive (~3.23 KB)