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![Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems](https://c1.neweggimages.com/productimage/nb300/C6T1D2607200M3DXQ91.jpg "Opta Lite [AFX00003] - Compact Industrial IoT Controller with Digital I/O, Analog Inputs, Modbus Support, and Edge Computing for Automation & Control Systems")
![Opta RS485 [AFX00001] - Industrial-Grade IoT Controller with RS485 Communication, Digital I/O, Analog Inputs, and Modbus Support for Automation and Control](https://c1.neweggimages.com/productimage/nb300/C6T1D2607200M3DWH09.jpg "Opta RS485 [AFX00001] - Industrial-Grade IoT Controller with RS485 Communication, Digital I/O, Analog Inputs, and Modbus Support for Automation and Control")
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