A10G is a module-based long-distance wireless communication gateway supporting LoRaWAN standard protocols, serial port data two-way communication, and long battery standby function. With the capability of supporting 20000 LoRa node access, A10G is suitable for large number of access applications in the private network. With embedded watchdog in the system, A10G can recover automatically from network failover to ensure connection to end-devices and the cloud platform.