Getting Started with Modbus RTU on ESP32
🔒
https://dev.to
«Modbus RTU over RS-485 is the serial workhorse of industrial field wiring — the variant you'll meet when connecting an ESP32 directly to an energy meter, PLC, VFD, or temperature transmitter over a wired bus. This tutori...»
Automatische Weiterleitung...
1.5s