Feature

●1. Support remote management function, remote setting, online OTA upgrade. Independent external flash supports local data storage for disconnected networks and powerful local storage resources.
●2. Independent MCU, FreeRTOS system, SDK, two development, strong internal resources, can replace the computer below
●3. Abnormal automatic power off reset, actual hardware watchdog, system stability will not crash!
●4. Firmware Upgrade: Upgrade the firmware of the product in LAN via network using the software IOTService or WEB mode on the host computer. No operators need to go to the site to upgrade each device through the serial port. IOTService software can be used for batch upgrades.


Description

Description:
HF2411 supports LTE-TDD, LTE-FDD, WCDMA, TD-SCDMA and GPRS full networks. Supports 4G network up to 150Mbps data rate, 50Mbps upload data rate
HF2411 supports TCPIP protocols with RS232 / RS485 interface, so you can easily connect traditional UART devices to IOT


Support LTE-TDD, LTE-FDD, WCDMA, TD-SCDMA, GPRS
RS232 / RS485 to 2G / 3G / 4G data transmission, support UART baud rate up to 460800bps
Supports up to 3 channels of TCP/UDP connection, each connection supports 1400 bytes of data
Cache
Support multiple operating modes: Network transparent transmission mode, HTTP mode
Support IOTService tool, change remote and dynamic module parameters
Support SMS AT command configuration
Support registration packet, heartbeat packet function, packet supports combination of ICCID, IMEI, IMSI, software version and GPRS connection status.
Support NTP
Support Modbus TCP to Modbus RTU
Support IOTBridge for remote control and configuration
Support IOTBridge working time setting, for example 10:00 to 10:
Works up to 30
Support UART, network OTA upgrade firmware

Size: 3.7 x 2.6 x 1.0 inches (95 x 6
Working Voltage: 12V
Working flow: 1A
Module Type: 4g
Standard Support: TD-LTE (Mobile 4G).


Main Applications
HF2411 module is compliant with TCP/IP protocols for connecting serial devices to the internet and transmitting serial data.
Remote device monitoring, asset tracking and monitoring
Security Area:
Industrial sensors and controllers
Health Medical Devices
ATM equipment
Data Collection Equipment
UPS Power Management Device
Communication Devices
Data Display Device
Mobile device
Attendance Systems and Terminal Equipment


Package: 1 x HF-2411 serial server + antenna + power supply.