ESP32 PLC

Multi CPU(MCU) PLC controller This is Industrial PLC using 1 ESP32 as the main core & 1 STM32F4X as a mule processor with full industrial IOT feature The ESP core control LCD and STM32 core for debugging, logging, diagnose and installing updated firmware for the STM32 core while ESP core can be updated via remote or cloud server LCD & speaker provide PLC summary information & operator troubleshooting while dedicated server available for advance control & setting The feature includes: Isolated industrial CAN & RS485 link 24 isolated IO pins with 9 dedicated pins for analog input24v & 5v isolated power line Li-PO battery for backup power Touch keyboard