SONOFF Dongle Max is a Zigbee gateway developed based on ESP32D0+EFR32MG24, designed to connect Zigbee sub-devices to open-source platforms like Home Assistant and Zigbee2MQTT. It supports POE power supply and offers multiple connectivity options, making it adaptable to various usage scenarios.

Through the mDNS domain name, users can access the device's WEB console to perform operations such as firmware updates and switching between different working modes. Additionally, it integrates powerful features such as Webhooks, eWeLink-Remote Gateways, MQTT, and VPN.