PUSR Edge Computing IoT Gateway 2*RS485 with SD Card Modbus to MQTT/Json DL645 to MQTT+Json RS485 to Ethernet USR-N720-ETH

PUSR Edge Computing IoT Gateway 2*RS485 with SD Card Modbus to MQTT/Json DL645 to MQTT+Json RS485 to Ethernet USR-N720-ETH

Aliexpress UK