8AI/2DO IoT Modbus/SNMP/MQTT Ethernet Remote I/O 8ch analog input(voltage or current)/2ch digital output. Protocols:MQTT(TLS),SNMP,Modbus TCP,RESTful,ASCII. GCL to perform basic logic control rules. Peer-to-Peer function to map I/O status. Cloud access: Data update to Azure. Built-in web server. Watchdog timer to recover the system.