SONOFF Dongle-PMG24 – Zigbee & Matter USB Gateway for Smart Home Devices

The SONOFF Dongle-PMG24 is a compact and powerful USB adapter that serves as a Zigbee and Matter gateway, enabling seamless connection and control of smart devices across ecosystems.
It transforms any computer, local server, or Home Assistant setup into a complete smart home hub with extended range and reliable performance.

Main features

• Supports Zigbee 3.0 and Matter protocols for universal integration

• Compatible with Home Assistant, Zigbee2MQTT, OpenHAB, Node-RED, and more

• Works as a coordinator, router, or USB gateway

• Fast and stable connectivity via USB 2.0 interface

• Long-range communication up to 200 meters (open field)

• Built with Silicon Labs EFR32MG24 chipset for high efficiency

• Compatible with Windows, macOS, Linux, and Raspberry Pi

• Local operation with no cloud dependency

Technical specifications

• Model: SONOFF Dongle-PMG24

• Chipset: Silicon Labs EFR32MG24 (Cortex-M33, 78 MHz, 1MB Flash, 96KB RAM)

• Supported protocols: Zigbee 3.0, Matter (Thread, Bluetooth LE)

• Interface: USB 2.0

• Power supply: 5V DC (via USB)

• Communication range: up to 200 m (open field)

• Antenna: external SMA, 20dBm TX power

• Software compatibility: Home Assistant, Zigbee2MQTT, OpenHAB, ioBroker, Domoticz

• Dimensions: 65 x 20 x 9 mm

• Weight: 12 g

• Supported OS: Windows, macOS, Linux, Raspberry Pi OS

User benefits

• Unified Zigbee and Matter gateway for cross-platform control

• Long-range, stable connection with external antenna

• Easy integration with open-source home automation systems

• Simple plug-and-play setup via USB

• Enables full local control of devices without cloud dependency