Arduino Opta Lite Micro PLC (Ethernet and USB-C ports)
Secure micro PLC with STM32H747XI dual-core Cortex-M7/M4 MCU, Ethernet, and USB-C, supporting Arduino sketch, Ladder, FBD, ST, and IL programming. Designed for industrial IoT applications with secure boot and remote OTA updates.
Pinout
- 12–24VDCType · Power
- GNDType · Ground
- I1Type · Signal
- I2Type · Signal
- I3Type · Signal
- I4Type · Signal
- I5Type · Signal
- I6Type · Signal
- I7Type · Signal
- I8Type · Signal
- Q1Type · Signal
- Q2Type · Signal
- Q3Type · Signal
- Q4Type · Signal
- ETHType · Signal
| Pin | Type |
|---|---|
| 12–24VDC | Power |
| GND | Ground |
| I1 | Signal |
| I2 | Signal |
| I3 | Signal |
| I4 | Signal |
| I5 | Signal |
| I6 | Signal |
| I7 | Signal |
| I8 | Signal |
| Q1 | Signal |
| Q2 | Signal |
| Q3 | Signal |
| Q4 | Signal |
| ETH | Signal |
Pin details
15 connections- 12–24VDCPower
- GNDGround
- I1Signal
- I2Signal
- I3Signal
- I4Signal
- I5Signal
- I6Signal
- I7Signal
- I8Signal
- Q1Signal
- Q2Signal
- Q3Signal
- Q4Signal
- ETHSignal
Start wiring
Ethernet · UART · SPI · Shield
Module pins: 12–24VDC, GND, I1, I2, I3, I4, I5, I6. Schematik maps them to your board in the app.
Wired comms
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