SONOFF Switch Man M5 Series Introduction

############################# Video Source: www.youtube.com/watch?v=5X96AhcICZw

In this video, the SONOFF Switch Man M5 key switches are introduced. They are not normal switches, as they are making BLE connection available and robust in ...

BLE, DIY, IoT, IoTHunter, SONOFF, Smart Home, Smart Lighting, Smart Switches, Switchman M5
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