Waveshare SIM7600G-H 4G HAT (B) for Raspberry Pi 4G/3G/2G GNSS Positioning

Description

Waveshare SIM7600G-H 4G HAT (B) is a compact Raspberry Pi 4G HAT built around the SIM7600G-H LTE Cat-4 module. It is designed for Raspberry Pi Zero/Zero W, Raspberry Pi 4, Jetson Nano, Arduino, and STM32 projects that need 4G LTE, 3G, 2G fallback, GNSS positioning, SMS, voice call, and mobile data connectivity in one board.

The official Waveshare Wiki positions this SIM7600G-H 4G HAT (B) as a communication board for remote monitoring, smart agriculture, logistics tracking, telematics, and embedded cellular projects. It supports TCP/UDP, HTTP, FTP, MQTT, and HTTPS, so it is a practical choice for users searching for a Waveshare SIM7600G-H, Raspberry Pi 4G HAT, SIM7600G-H GNSS board, or LTE Cat-4 IoT module.

Important: this is the (B) version with USB HUB, audio jack, and dedicated connectivity for both Raspberry Pi Zero/Zero W and other host boards through MicroUSB.

Waveshare SIM7600G-H 4G HAT (B) is especially useful when you want a Raspberry Pi 4G HAT for GNSS tracking, remote monitoring, and LTE Cat-4 IoT deployment without switching to a larger cellular carrier board.

Features

• SIM7600G-H onboard: built around the SIM7600G-H LTE Cat-4 module.
• Global 4G/3G/2G support: supports LTE, UMTS/HSPA+, and GSM/GPRS/EDGE fallback for broad deployment.
• GNSS positioning: supports GPS, BeiDou, GLONASS, Galileo, QZSS, and LBS base station positioning.
• Raspberry Pi 4G HAT workflow: dedicated pogo pin support for Raspberry Pi Zero/Zero W and MicroUSB for other Raspberry Pi boards or PC use.
• USB HUB expansion: onboard FE1.1S USB HUB chip adds extra USB-A connectivity.
• Audio and calls: supports voice calls and includes a 3.5mm earphone/mic jack with onboard audio decoder.
• Cloud protocol support: supports TCP/UDP, HTTP, FTP, MQTT, and HTTPS.
• AT command control: supports standard AT command workflows for setup, data, calls, SMS, and GNSS.

Specifications

Search-focused summary: if you are looking for a Waveshare SIM7600G-H, a SIM7600G-H 4G HAT, a Raspberry Pi 4G HAT, or a SIM7600G-H GNSS tracking board, this (B) version is the integrated option with USB hub, audio, and GNSS support.

Applications

• Fleet tracking and telematics: ideal for SIM7600G-H GNSS tracking with 4G data backhaul.
• Remote monitoring and IoT: useful for smart agriculture, energy monitoring, and distributed sensor systems.
• Embedded communication projects: suitable for Raspberry Pi 4G HAT use cases with SMS, TCP/IP, and MQTT.
• Telemedicine and POS devices: supports mobile broadband scenarios that need voice, SMS, and secure data links.
• Jetson Nano and MCU integration: can also be used for communication add-on workflows beyond Raspberry Pi.

Product List

Other Content

Host note: this Waveshare SIM7600G-H 4G HAT (B) uses a dedicated pogo pin connector for Raspberry Pi Zero/Zero W, while other Raspberry Pi boards or a PC can connect through MicroUSB.

USB HUB note: the official board overview confirms an onboard FE1.1S USB HUB chip with 2 x USB-A plus one USB solder pad.

Audio note: the onboard NAU8810 audio decoder and 3.5mm earphone/mic jack are important when using the board for voice call applications.

Resources

• Waveshare Wiki: SIM7600G-H 4G HAT (B)
• SIM7600X 4G HAT (B) PDF Manual
• SIM7600G-H 4G HAT (B) Demo Package
• AT Command Demo Tool
• SIMCom GPS Demo
• Raspberry Pi Zero W as 3G/4G Router
• SIM7600X RNDIS Dial-Up on Windows 10
• SIM7600X Driver Install Guide

FAQ

What is the main difference between this Waveshare SIM7600G-H 4G HAT (B) and a simple USB LTE dongle?
This board is more than a modem adapter. It combines SIM7600G-H, GNSS positioning, USB HUB expansion, audio, and Raspberry Pi Zero pogo pin support in one integrated design.

Does this board support GNSS positioning?
Yes. The official specification lists GPS, BeiDou, GLONASS, GALILEO, QZSS, and LBS.

Can I use it for SMS and voice calls?
Yes. This SIM7600G-H 4G HAT (B) supports SMS, voice call, and has a 3.5mm earphone/mic jack.

Which host platforms are officially mentioned?
Waveshare explicitly mentions Raspberry Pi Zero/Zero W, Raspberry Pi 4, Jetson Nano, Arduino, and STM32.

What kind of projects is it best for?
It is best suited to Waveshare SIM7600G-H applications, Raspberry Pi 4G HAT projects, SIM7600G-H GNSS tracking, remote monitoring, smart agriculture, vehicle telematics, and LTE Cat-4 IoT communication.