{"id":8209,"date":"2026-07-14T10:42:53","date_gmt":"2026-07-14T08:42:53","guid":{"rendered":"https:\/\/growerssupply.eu\/?post_type=product&p=8209"},"modified":"2026-07-14T10:42:53","modified_gmt":"2026-07-14T08:42:53","slug":"sonoff-mg24-zigbee-usb-dongle","status":"publish","type":"product","link":"https:\/\/growerssupply.eu\/de\/product\/sonoff-mg24-zigbee-usb-dongle\/","title":{"rendered":"SONOFF MG24 Zigbee and Thread USB Dongle Plus"},"content":{"rendered":"

The Sonoff\u00a0 MG24 Dongle Plus (Dongle-PMG24) is a versatile Zigbee and Thread USB adapter that turns your computer, Raspberry Pi, or home server into a powerful smart home hub<\/span>. Powered by the Silicon Labs EFR32MG24 wireless SoC, it delivers significantly more processing power and memory than previous-generation dongles\u2014with\u00a0<\/span>1536KB of Flash<\/span><\/strong>\u00a0(100% more) and\u00a0<\/span>256KB of RAM<\/span><\/strong>\u00a0(300% more) for faster automation processing and support for larger device networks<\/span>.<\/span><\/p>\n

Connect and Control All Your Zigbee Devices<\/span><\/h3>\n

The Sonoff\u00a0 MG24 Dongle Plus MG24 serves as a Zigbee USB coordinator, allowing you to build a multi-vendor Zigbee network and manage devices locally without relying on cloud services<\/span>. It works seamlessly with popular open-source platforms including\u00a0<\/span>Home Assistant, Zigbee2MQTT, J-Tec SERVER<\/span><\/strong>. The dongle supports\u00a0<\/span>Zigbee 3.0<\/span><\/strong>\u00a0and is compatible with a wide range of devices such as Philips Hue, Aqara, IKEA Tradfri, and SONOFF<\/span>.<\/span><\/p>\n

Extended Range and Stronger Signal<\/span><\/h3>\n

The included\u00a0<\/span>3dBi external SMA antenna<\/span><\/strong>\u00a0provides a range of up to\u00a0<\/span>200 meters in open space<\/span><\/strong>. When optimized by angle and channel, the antenna gain can reach up to\u00a0<\/span>4.5dBi<\/span><\/strong>\u00a0for even stronger signal strength and wider coverage<\/span>. The adjustable antenna can be rotated up to 180\u00b0 to direct the signal toward your devices for more stable connectivity<\/span>.<\/span><\/p>\n

Flexible Firmware and Multi-Role Support<\/span><\/h3>\n

The Dongle Plus MG24 ships with\u00a0<\/span>EmberZNet (EZP) firmware<\/span><\/strong>\u00a0by default, but you can easily flash different firmware using the\u00a0<\/span>SONOFF Dongle Flasher<\/span><\/strong>\u00a0web tool or add-on<\/span>. Switch between roles such as\u00a0<\/span>Zigbee Coordinator, Zigbee Router, OpenThread RCP, or MultiPAN RCP<\/span><\/strong>\u00a0to suit your specific setup<\/span>.<\/span><\/p>\n

Built for Reliability<\/span><\/h3>\n

The dongle features a\u00a0<\/span>compact aluminium alloy housing<\/span><\/strong>\u00a0that is pressure-resistant and corrosion-resistant, tested under 24-hour salt spray for durability<\/span>. It comes with a\u00a0<\/span>1\u2011meter USB extension cable<\/span><\/strong>\u00a0that allows flexible placement away from your host device to minimize electromagnetic interference and improve signal stability<\/span>.<\/span><\/p>\n

Plug and Play with Open-Source Platforms<\/span><\/h3>\n

The Dongle Plus MG24 is compatible with\u00a0<\/span>Windows, Linux, macOS, and Raspberry Pi OS<\/span><\/strong>\u2014any operating system that supports USB serial drivers<\/span>. Simply plug it in, install the appropriate driver, and start adding Zigbee devices through your preferred platform.<\/span><\/p>\n

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Technical Specifications<\/span><\/h2>\n
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Specification<\/span><\/th>\nDetails<\/span><\/th>\n<\/tr>\n<\/thead>\n
Model<\/span><\/strong><\/td>\nSONOFF Dongle Plus MG24 (Dongle-PMG24)<\/span><\/td>\n<\/tr>\n
Wireless SoC<\/span><\/strong><\/td>\nSilicon Labs EFR32MG24<\/span><\/td>\n<\/tr>\n
MCU Core<\/span><\/strong><\/td>\nArm Cortex-M33 @ 78 MHz<\/span><\/td>\n<\/tr>\n
Memory<\/span><\/strong><\/td>\n1536 KB Flash, 256 KB RAM<\/span><\/td>\n<\/tr>\n
Wireless Standards<\/span><\/strong><\/td>\nIEEE 802.15.4, Zigbee 3.0, Thread, MultiPAN<\/span><\/td>\n<\/tr>\n
RF Frequency<\/span><\/strong><\/td>\n2.4 GHz<\/span><\/td>\n<\/tr>\n
Antenna<\/span><\/strong><\/td>\nExternal SMA, 3dBi (optimized up to 4.5dBi)<\/span><\/td>\n<\/tr>\n
Signal Range<\/span><\/strong><\/td>\nUp to 200 m in free line of sight<\/span><\/td>\n<\/tr>\n
Tx Power<\/span><\/strong><\/td>\nUp to 20dBi + antenna gain<\/span><\/td>\n<\/tr>\n
Host Interface<\/span><\/strong><\/td>\nUSB Type-A (CP2102N USB-to-serial bridge)<\/span><\/td>\n<\/tr>\n
Input Voltage<\/span><\/strong><\/td>\n5V\u2393500mA<\/span><\/td>\n<\/tr>\n
Stand-by Power<\/span><\/strong><\/td>\n40 mW<\/span><\/td>\n<\/tr>\n
Dimensions<\/span><\/strong><\/td>\n214 \u00d7 18 \u00d7 10 mm<\/span><\/td>\n<\/tr>\n
Weight<\/span><\/strong><\/td>\n19.1 g<\/span><\/td>\n<\/tr>\n
Operating Temperature<\/span><\/strong><\/td>\n-10\u00b0C to 40\u00b0C<\/span><\/td>\n<\/tr>\n
Operating Humidity<\/span><\/strong><\/td>\n5% to 95% RH<\/span><\/td>\n<\/tr>\n
Housing Material<\/span><\/strong><\/td>\nAluminium alloy, ABS+PC<\/span><\/td>\n<\/tr>\n
Compatibility<\/span><\/strong><\/td>\nHome Assistant, Zigbee2MQTT, openHAB, ioBroker<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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What’s in the Box<\/span><\/h2>\n