This Cat-1/GNSS HAT is made for all your wireless communication needs! With support for modes including LTE-TDD and LTE-FDD, it offers up to 10Mbps downlink and 5Mbps uplink rates. Compatible with both Windows and Linux operating systems, this module supports multiple network protocols, making it versatile for remote information processing, monitoring devices, industrial routers, remote diagnosis, and satellite positioning. Featuring a standard Raspberry Pi 40-pin GPIO extension header, it is compatible with all 40-pin Raspberry Pi boards. The HAT supports various protocols such as TCP/IP, HTTP(s), MQTT(s), FTP(s), and SSL, providing secure and reliable communication. Additionally, it supports RNDIS, NDIS, and ECM dial-up for flexible connectivity options.

For precise positioning, the HAT includes support for GPS, GLONASS, Galileo, and BeiDou systems. It is equipped with onboard USB Type-A and Type-C interfaces for testing AT Commands and network communication. The extended 3x USB 2.0 Type-A ports allow connection with host devices like Raspberry Pi and Windows PCs. The SIM7670G module’s reserved control pads, including UART and USB pins, make it easy to integrate with other host boards.

Note: Raspberry Pi is NOT included

Features

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
• Supports protocols including TCP/IP, HTTP(s), MQTT(s), FTP(s), and SSL
• Supports RNDIS, NDIS and ECM dial-up
• Supports GPS, GLONASS, Galileo, BeiDou positioning
• Onboard USB Type-A and Type-C interfaces, for testing AT Commands, network communication, and so on
• Extended 3x USB 2.0 Type-A ports for the host devices such as Raspberry Pi, Windows PC
• Reserved control pads of the SIM7670G module such as UART and USB pins, make it easy to connect with other host boards
• SIM card slot supports 1.8V/3V SIM card
• 6x LED indicators, easy to monitor the module operating status and USB connecting status
• Comes with online development resources and manual (examples for Raspberry Pi/Jetson Nano/STM32)

What’s on Board

1. SIM7670G module
2. Raspberry Pi 40-pin GPIO header
3. DIP switches
   For switching to connect the UART and power ON/OFF control of the module to the Raspberry Pi GPIO;
   switches to BOOT for entering the burning mode
4. USB Type-A interface
   For connecting to USB port of the host such as Raspberry Pi for 4G communication, power supply, and extending USB ports
5. 3x USB extended ports
6. PWRKEY
7. USB Type-C port
   For connecting to USB port of the host such as Raspberry Pi for 4G communication, power supply, and extending USB ports
8. GNSS IPEX 1 connector
9. LED indicators
10. LTE IPEX 1 connector
11. Nano SIM card slot
12. 4G UART pads
    Compatible with Raspberry Pi 5 3PIN UART connector
13. Reserved test pads
    for connecting with other host boards
14. FE1.1S USB 2.0 HUB
    USB HUB chip

Specifications

Connection Example – Raspberry Pi

Resources

• Product Wiki
• Schematic

Pinout

Package Contents

1. 1x SIM7670G Cat-1/GNSS HAT
2. 1x USB-A to USB-C cable
3. 1x GPS Antenna
4. 1x LTE Antenna
5. 2x 20-pin female pin header
6. 1x USB 3.0 Adapter
7. 1x USB 2.0 Adapter
8. 1x Screws pack