The SIM7600G-H-M.2 series is the LTE Cat 4 module which supports wireless communication modes of LTE-TDD/ LTE-FDD/HSPA+/GSM/GPRS/EDGE etc. It supports a maximum 150Mbps downlink rate and 50Mbps uplink rate.
The SIM7600G-H-M.2 series adopts M.2 form factor and consists of a SIM7600-H series module and a M.2 adapter board. It is easy for customers to integrate.
The SIM7600G-H-M.2 series integrates multiple satellites high accuracy positioning GNSS systems, with multiple built-in network protocols, supports drivers for main operation systems (USB driver for Windows, Linux, and Android, etc.) and software function, AT commands are compatible with SIM7500/SIM7600 series modules.
Meanwhile, the SIM7600G-H-M.2 series integrates main industrial standard interfaces, with powerful expansibility, including abundant interfaces such as UART, USB, GPIO, which is suitable for main IoT applications such as telematics, surveillance devices, CPE, industrial routers, and remote diagnostics, etc.
|LTE-FDD||B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66|
|LTE-TDD||B34, B38, B39, B40, B41|
|WCDMA||B1, B2, B4, B5, B6, B8, B19|
|GSM||850, 900, 1800, 1900MHz|
|GNSS||GPS, Beidou, GLONASS, GALILEO, QZSS|
|LTE||150 Mbps (DL) / 50 Mbps (UL)|
|HSPA+||42 Mbps (DL) / 5.76 Mbps (UL)|
|WCDMA||384 Kbps (DL) / 384 Kbps (UL)|
|EDGE||236.8 Kbps (DL) / 236.8 Kbps (UL)|
|GPRS||85.6 Kbps (DL) / 85.6 Kbps (UL)|
|Protocol||TCP, IP, IPV4, IPV6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS|
|SMS||Supports MT, MO, CB, Text, PDU|
|Antenna interface||IPEX-4 connector (LTE main antenna + LTE diversity antenna + GNSS antenna)|
|Power supply||3V ~ 4.2V|
|Form factor||M.2 B KEY|
|Dimensions||42.0 × 31.4 × 3.8mm|
|Operating temperature||-40℃ ~ +85℃|
|Applicable regions||global coverage|
|Examples||Healthcare, smart payment, Internet talk, environmental monitoring, energy monitoring, fleet management, smart industry, intelligent agriculture, etc.|
- DO NOT plug the module while powering.
- The supply voltage should be about 4.0V for properly working.
- Please check the interface before you use the module. M.2 B Key is not compatible with MINI-PCIE.
|ON||ON||SIM card isn't inserted or weak signal|
|ON||Blink||Networking, working normal|
Please make sure that you have connected and powered the module normally before you configure it.
Set up 4G in Raspberry Pi
- Open a terminal and run the following commands to install minicom.
sudo apt-get install minicom
- Open the minicom:
sudo minicom -D /dev/ttyUSB2
- Configure the module by the following command in minicom.
- Configure the port and networking.
sudo dhclient -v usb0
- If you set up the module successfully, however, it cannot be networking normally, please try to change the frequency by the AT command (just choose one of them).
If the module cannot connect to the network normally, please use minicom and AT commands to check the module.
sudo apt-get install minicom sudo minicom -D /dev/ttyUSB2
- Common AT commands
- The following commands are working for both 4G/5G modules
|AT||AT test command||OK|
|ATE||ATE1 to enable echo
ATE0 to disable echo
|AT+CGMI||Check module manufacturer||OK|
|AT+CGMM||Check module type||OK|
|AT+CGSN||Check SN of module||OK|
|AT+CSUB||Check module version and the chip||OK|
|AT+CGMR||Check firmware version||OK|
|AT+IPREX||Set serial baud rate of module||+IPREX:|
|AT+CSQ||Check signal quality||+CSQ: 17,99|
|AT+CPIN?||Check SIM card status, READY for normal||+CPIN: READY|
|AT+COPS?||Check the current network supplier, it returns supplier information if the network is normal||+COPS:|
|AT+CREG?||Check network status||+CREG:|
|AT+CPSI?||Check UE system information|
|AT+CNMP||Select network mode：
48 ： Any modes but LTE
For more information about the AT commands, please refer to the AT command manual
For more documents, please refer to SIMCom website
For more examples, please refer to the related HAT devices of Waveshare.