Gravity: High-Speed CAT4 SIM7600G-H Global 4G Communication and GNSS Positioning Module (150Mbps/50Mbps)

The SIM7600G-H is an outstanding integrated wireless communication module. It offers 4G CAT4 connectivity with an amazing 150Mbps downlink and 50Mbps uplink speed, along with GNSS positioning supporting GPS, BD, and GLONASS. This module is truly global, supporting multiple bands like LTE-FDD, LTE-TDD, WCDMA, and GSM, making it suitable for most operators worldwide. It's super compatible, working well with Arduino, Raspberry Pi, and LattePanda single - board computers, and can serve as a 4G network card. The specific supported bands are extensive, including LTE-TDD (B34/B38/B39/B40/B41), LTE-FDD (B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66), UMTS/HSDPA/HSPA+ (B1/B2/B4/B5/B6/B8/B19), and GSM/GPRS/EDGE (850/900/1800/1900MHz). With support for various network protocols such as TCP/IP, IPV4, Multi - PDP, FTP, FTPS, HTTP, HTTPS, and DNS, you can perform complex network communications using AT commands without the need to understand the underlying protocols. It comes with both UART and USB interfaces. The UART interface can connect to other MCUs or main controllers, while the USB interface allows it to be used as a USB network card with computers, Raspberry Pi, etc., and it supports mainstream operating system drivers. The module also has a microphone and audio power amplifier circuit, enabling data transmission, voice calls, and text messaging. Combined with GNSS positioning, it's great for anti - theft, logistics, and transportation applications. The SIM series offers multiple products, and this 4G module is distinguished by its communication rates and satellite positioning capabilities. Click to check the 4G communication module selection guide.

Using the SIM7600G - H module is quite easy. First, connect the power supply. You can use 5 - 12V through the terminal connector or 5V via the TYPE - C port. For the UART interface, make sure the voltage level is between 3.3V and 5V and use the PH2.0 - 4P physical interface. Connect the antennas correctly: the MAIN antenna and AUX antenna to their respective IPEX male connectors, and the GNSS antenna to its IPEX male connector. Insert the SIM card into the push - lock type slot. Once connected, you can use AT commands to control the module for network communication. When making calls or sending texts, use the built - in microphone. Keep in mind that the operating temperature of this module is between - 40°C and 85°C. Don't expose it to extreme temperatures. When it comes to maintenance, keep the module clean and free from dust. Check the connections regularly to make sure they are secure. If you encounter any issues, refer to the product wiki, schematic, or AT command set for help.