M5Stack PLC Proto Industrial Board Module

PLC M12 is a base specifically designed for industrial applications. It operates on DC power ranging from 9 to 24V. While this PLC may remind you of the 'PLC' in industrial control, short for 'Programmable Logic Controller', it is not the typical PLC used in programmable controllers. However, it is capable of implementing the most common controllers in the industrial field.

Based on the current M5 development system, you can add as many relays as you want, enable TTL-RS485 communication, and layout your customized circuit on the protoboard. You can also make it a LoRa node by stacking a LoRa module. This base offers an unlimited number of combinations; it is powerful, flexible, and housed in an industrial-grade case. If you work in an industrial field, we highly recommend this PLC base, which will surely provide you with the best and fastest way to meet your requirements.

If you need to add an RS485 interface, solder the RS485 board onto the main board pins correspondingly. The serial port pins on the RS485 board will connect to GPIO16 and GPIO17 of the PLC backplane.