HF2111A

HF2111A:

• Support GPRS(850/900/1800/1900MHz)
• Support RS232/RS485 to GPRS Data Transmission, UART baud rate Up to 460800bps
• Supports Max 3 Channel TCP/UDP connections, Each Connection Supports 1400 Bytes of Data Cache
• Support Multiple Working Modes: Network Transparent Transmission Mode, HTTP Mode
• Support IOTService Tool, Remotely and Dynamically Modify Module Parameters
• Support SMS AT Command Configuration
• Supports Registration Packet, Heartbeat Packet Function, and Packet Supports Combination of ICCID, IMEI, IMSI, Software Version, GPRS Connection Status.
• Support NTP
• Support Modbus TCP to Modbus RTU
• Support IOTBridge for Remote Control and Config
• Support IOTBridge Working Time Setting, For Example, Only Works From 10:00 to 10:30 to Save the Data Traffic
• Support UART, Network OTA Upgrade Firmware
• Size: 95 x 65 x 25mm
• 9～36VDC Wide Power Supply