ITEAD Intelligent Systems makes the SONOFF brand of affordable smart switches, relays, plugs, sensors, thermostats and Zigbee hubs. Products run on the eWeLink cloud app, and many use ESP32 chips that hobbyists reflash with open firmware such as Tasmota or ESPHome. The range includes Matter-enabled devices and DIY modules with exposed GPIO. SONOFF sells worldwide through its online store, Amazon and distributors.
Focus: wifi switches, zigbee devices.
Tags: wifi · zigbee · matter · ewelink · esp32
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