LORDWORLD SIM7600G-H 4G GNSS HAT development board

IoT Development Board with 4G and GNSS

The LORDWORLD SIM7600G-H HAT adds cellular connectivity and satellite positioning to Raspberry Pi series boards and Jetson Nano via the standard 40-pin GPIO header. It supports LTE CAT4 for dial-up, voice calls, SMS, MMS, email, and common IP protocols including TCP, UDP, HTTP, and FTP. An onboard CP2102 USB-to-UART converter and USB port allow AT command testing and serial debugging without extra hardware.

Makers Adding Cellular to Pi or Jetson

This board suits developers building remote sensors, vehicle trackers, or telemetry units that need GPS, BeiDou, Glonass, or LBS positioning alongside 4G, 3G, and 2G connectivity. It also provides a TF card slot for local data storage and a voltage jumper for 3.3 V or 5 V logic levels. Projects requiring Wi-Fi, Bluetooth, or Ethernet must look elsewhere, as this HAT focuses solely on cellular and GNSS functions.

SIM7600G-H Module with Multi-Constellation GNSS

The single specification that decides fit is the SIM7600G-H module itself, which delivers LTE CAT4 mobile broadband together with GPS, BeiDou, and Glonass reception through a single HAT. It handles SIM Application Toolkit Class 3, operates at baud rates from 300 bps to 4 Mbps, and includes an audio jack with decoder for voice calls. If your application needs a different cellular category or lacks the 40-pin header, this board will not match.