HF 4G Industrial Grade HF-2411 Serial Server RS232 RS485 Serial Port to 4G Data Transmission DTU Module + Antenna + Power Supply - Jolooyo

• The HF2411 support LTE-TDD, LTE-FDD, WCDMA, TD-SCDMA, GPRS full network. 4G network support maximum download data rate 150Mbps, upload data rate 50Mbps. The HF2411 support TCPIP protocol, with its RS232/RS485 interface, it make traditional UART device easy connecting to IOT. 1. Support remote management functions, remote configuration, online OTA upgrade. Independent external FLASH. Supports local data storage for disconnected networks, and powerful local storage resources. 2. Independent MCU, FreeRTOS system, SDK, support 2 developments, powerful internal resources, can replace the lower computer. 3. Abnormal automatic power-off reset, real hardware watchdog, system stability does not crash! 4. Firmware upgrade: Use the host computer software IOTService or WEB mode to upgrade the firmware of the products in the LAN through the network. No operator is required to go to the site to upgrade each device through the serial port. The IOTService software can be used for batch upgrade.