For control boards model KC868-A16I, I came across a problem and would like your help, I need to implement the MODBUS TCP PROTOCOL VIA ETHERNET (CHIP LAN8720A with ESP32) IN SLAVE MODE, so that supervisory systems can communicate with the board produced by you.
I need a programming code library (with example) for the ARDUINO IDE that performs this communication.
I only found MODBUS libraries for the W5500 and ENC 28J60 CHIPS.
Please, can anyone help me???
I need a programming code library (with example) for the ARDUINO IDE that performs this communication.
I only found MODBUS libraries for the W5500 and ENC 28J60 CHIPS.
Please, can anyone help me???