Waveshare SIM7600G-H 4G Communication Module - Multi-Band GNSS Ready

In this review the Waveshare SIM7600G-H 4G Communication Module is examined for makers and embedded developers who need reliable cellular connectivity and onboard GNSS. The bottom line: it is a compact, well-protected module that supports global 2G/3G/4G bands and multiple positioning systems, making it a strong choice for Raspberry Pi and microcontroller projects that require stable data links and location services. For those who need a solderable, industrial-minded modem with flexible power and interface options, this module stands out.

Key Features

• Multi-band cellular: Works on 2G, 3G and 4G networks globally so projects can maintain connectivity in many regions without hardware changes.
• Wide protocol support: Supports dial-up, telephone calls, SMS, TCP, UDP, MQTT, DTMF, HTTP and FTP, enabling voice, telemetry and cloud communication from one board.
• Full GNSS suite: Built-in support for GPS, BeiDou, Glonass, GALILEO and QZSS plus LBS positioning for accurate location tracking in diverse environments.
• Multiple interfaces: Onboard USB and UART plus SIM card, GPIO and pin headers make it straightforward to connect to Raspberry Pi, Jetson, Arduino or STM32 development boards.
• Robust power design: Adopts a recommended power solution with 5-26V support and up to 3A peak current handling to avoid resets during high current events.
• Integration-ready footprint: Castellated holes with immersion gold and optional antenna connector types make the small board easy to solder into custom devices.

Who It's For

The module is ideal for hobbyists, makers and professional developers using Raspberry Pi 5/4B/3B/Zero families or microcontroller boards who need a compact cellular modem that also provides multi-constellation GNSS. Its support for USB and UART interfaces and compatibility with 3.3V or 5V motherboards suits a wide range of prototyping and deployment setups.

Those who should look elsewhere include users who need integrated Wi-Fi only solutions, extremely low-power long-life sensor nodes where even occasional high transmission currents are unacceptable, or people seeking a finished plug-and-play router product rather than a solderable module for integration.

Pros & Cons

Pros

• Excellent protocol and band support lets one board handle voice, data and MQTT/cloud tasks without extra hardware.
• Comprehensive GNSS coverage provides reliable positioning using multiple satellite systems.
• Built-in protections and wide voltage input improve reliability for industrial or mobile deployments.
• Solder-friendly design and optional antenna connectors give flexible integration options for custom products.

Cons

• Customers report mixed opinions on functionality and quality, so careful setup and testing are advised before wide deployment.
• Not a finished plug-and-play gateway; it requires some hardware integration and development work to use fully.

Specifications

Network support	2G / 3G / 4G multi-band global
GNSS	GPS, BeiDou, Glonass, GALILEO, QZSS, LBS
Interfaces	USB and UART, SIM card, GPIO control pins
Power options	USB port, VIN pin, VBAT pin (3.7V battery) and 5-26V support
Protection	TVS for SIM, USB/pin header isolation, VIN anti-reverse
Integration	Castellated holes with immersion gold; solder or pin header mount

Our Verdict

The Waveshare SIM7600G-H is a capable integration module for projects that need versatile cellular connectivity and robust GNSS positioning. It offers solid power handling, multiple interfaces and protective circuits that make it a reliable choice for embedded applications, provided developers are comfortable with some hardware integration and testing. For the price and feature set it represents strong value for makers and product engineers building connected devices.

Frequently Asked Questions

Will this module work with Raspberry Pi?
Yes, it is compatible with Raspberry Pi models including Pi 5, 4B, 3B and Zero variants via USB or UART and Waveshare provides development examples.

What antenna options are available?
The board supports 3-ch antenna connectors and comes in IPEX or SMA connector versions with options for mass customization.

How is power handled and protected?
The module supports USB, VIN and VBAT inputs, a 5-26V wide voltage supply with 3A peak capability, and onboard protection circuits such as TVS and power isolation to improve reliability.