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Green rectangular PCB with 40-pin GPIO header, SIM and TF card slots, USB port, audio jack, two LEDs, and a silver shielded module

LORDWORLD

LORDWORLD SIM7600G-H 4G GNSS HAT development board

SKU CH-EVJB-K30MR

A 4G HAT with GNSS positioning adds LTE Cat 4 data, voice, SMS and multi-constellation satellite location to Raspberry Pi or Jetson Nano via 40-pin GPIO

  • Compatible with Raspberry Pi and Jetson Nano via 40PIN GPIO header
  • Multi-constellation GNSS supports GPS, BeiDou, Glonass and LBS positioning
  • LTE CAT4 enables dial-up, calls, SMS, MMS, TCP, UDP and FTP
  • Onboard CP2102 USB-to-UART converter plus audio jack for voice calls
  • Configurable 3.3V or 5V logic with SIM and TF card slots

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.

Highlights

  • Compatible with Raspberry Pi and Jetson Nano via 40PIN GPIO header
  • Multi-constellation GNSS supports GPS, BeiDou, Glonass and LBS positioning
  • LTE CAT4 enables dial-up, calls, SMS, MMS, TCP, UDP and FTP
  • Onboard CP2102 USB-to-UART converter plus audio jack for voice calls
  • Configurable 3.3V or 5V logic with SIM and TF card slots

Specifications

BrandLORDWORLD

Questions about this item

How do I install the SIM7600G-H HAT on a Raspberry Pi and which jumper setting do people often miss?

Align the 40PIN GPIO header with the Pi, press down firmly, then set the onboard voltage jumper to 3.3V or 5V to match your board; skipping the jumper causes logic-level mismatches.

What maintenance will the SIM7600G-H HAT need over time?

The TF card slot and SIM card slot may wear after repeated insertions; keep contacts clean and replace the micro-SD card if write errors appear.

What limit appears first during sustained high-speed data use on the SIM7600G-H HAT?

The UART baudrate ceiling of 4 Mbps caps throughput before the LTE CAT4 modem reaches its own ceiling.

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