Overview of Characteristic

² Use RISC SOC chip, 160MHz CPU, 276KB RAM, 2MB Flash, based on FreeRTOS OS

² Support 4G LTE-TDD, LTE-FDD sub-type to support specific cellular network

² Support BLE 5.0 for config product parameters.

² Support RS485/RS232/TTL(choose one of three) to 4G Data Transmission, UART baud rate Up to 460800bps

² Supports Max 3 Channel TCP/UDP connections, Each Connection Supports 1400 Bytes of Data Cache

² Support Multiple Working Modes: Network Transparent Transmission Mode, HTTP Mode, MQTT

² Support Modbus Master Function

² Support IOTService Tool, Remotely and Dynamically Modify Product Parameters

² Support APN

² Supports Registration Packet, Heartbeat Packet Function, and Packet Supports Combination of ICCID, IMEI, IMSI, Software Version, cellular network Connection Status.

² Support NTP

² Support Modbus TCP to Modbus RTU

² Support IOTBridge for Remote Control and Config.

² Support IOTBridge working time, for example only works from 10:00 to 10:30 to save the data flow charge.

²  Support Network OTA Upgrade Firmware.

² DC Power Supply: 5～36DC@10W

² Size: TBD