SIM A7670C 4G GSM Module with Antenna (FS-HCore-A7670C) Powerful 4G LTE Cat.1 Cellular IoT Module

Specifications:

• Operating voltage: 5v 
• With GPS / GNSS support + With SMS support
• I/O logic level: TTL (Serial 3.3V)
• Antenna type: IPEX
• SIM tray type NANO SIM, Open-Lock
• LED indicator Power, Network
• Size 45x32x12.4mm
• Support band LTE-TDD: B34/B38/B39/B40/B41
• LTE-FDD: B1/B3/B5/B8 GSM/GPRS: 900/1800Mhz
• LTE speed(Mbps): 10(DL)/5(UL) GSM/GPRS(Kbps):85.6/85.6
• Protocols support TCP/IP/IPV4/IPV6/Multi-PDP/FTP/FTPS/HTTP/ HTTPS/DNS

The SIM A7670C Module is a Cat-1 Module which supports wireless communication modes of LTE-TDD/LTE-FDD. It supports a maximum 10Mbps downlink rate and 5Mbps uplink rate. This A7670C Module features a serial interface and is based on the SIMCOM A7670C LTE modem.

The serial interface allows for simple communication with a computer or laptop via a USB to Serial adapter or TTL converter. AT instructions are used to communicate with the A7670C.