BL200pro
"MCU Frequency:300Mhz,Linux OS;
2*RJ45 Interface, 10/100Mhz, supports MAC Layer data exchange;
Accepts Max. 32 IO Modules;
IO Bus speed: 10Mhz;
Compatible with MQTT,OPC UA, Modbus TCP Protocol;
Supports Programmable Logic Control, Data Calculation and Logic controls;
Supports OPENVPN, PSec,L2TP,TLS,SSL;
Suitable for IIoT and Industrial Automation."