Zigbee USB Dongle Coordinator, Universal Open Source Hub Gateway Module, 20dBm Strong Signal, Compatible with Home Assistant & Zigbee2MQTT

Zigbee USB Dongle Coordinator for Smart Home This open-source USB dongle serves as a reliable Zigbee coordinator or router for your smart home system. Pre-flashed with EmberZNet Serial Protocol version 8 (EZSP v8), it integrates easily with Home Assistant (ZHA) and Zigbee2MQTT (pre-alpha support). Powered by the EFR32MG21 wireless SoC and CH340E USB-UART bridge, it offers stable performance and a strong 20dBm signal with PCB antenna. The compact plastic housing makes it portable and durable for DIY gateway projects or hub expansions. Key Features: - Pre-loaded with unsigned EmberZNet 6.7.9 Zigbee NCP firmware and standard Silabs Gecko Bootloader - Plug-and-play setup: default baud rate 115200, works out-of-the-box with compatible gateways - Supports OTA firmware updates via UART (hold BOOT, press nRST, then release BOOT) - Receive sensitivity: -104.5dBm Specifications: - Chipset: EFR32MG21A020F768IM32 + CH340E - Antenna: PCB antenna - Output Power: 20dBm - Interface: USB - Baud Rate: 115200 - Shell Material: Plastic - Color: As shown in product images Package Includes: 1 x USB Dongle Module Note: Slight color variations may occur due to lighting and screen differences. Measurements allow a tolerance of +/- 1–3 cm. Only the listed items are included in the package.