4G IOT MQTT JSON Modbus Raspberry Pi Gateway with NodeRed for Industrial Communication Parameters of Raspberry Pi Gateway Hardware RS485 2*RS485 RS232 1*RS232 CPU ARM Cortex-A7 LED Support DO/DI status indication (customizable) ...
4G IOT MQTT JSON Modbus Raspberry Pi Gateway with NodeRed for Industrial Communication Parameters of Raspberry Pi Gateway Hardware RS485 2*RS485 RS232 1*RS232 CPU ARM Cortex-A7 LED Support DO/DI status indication (customizable) ... more
