Sonoff Smart Wall Switch (M5 Wi-Fi)
by Sonoff









These smart switches work as regular mechanical wall switches and can also be controlled from anywhere using Sonoff's smartphone app.
Upgrading your wall switches to smart switches means you can still engage muscle memory and poke at the physical buttons like you're used to. However, they also make it possible to control your lights using an app, hook them up to your voice assistant and even set up automations to turn them on and off automatically.
You don't need to use a hub with these smart switches as everything's controlled from Sonoff's eWeLink app. Note that these switches are designed to be used with standard/'non-smart' lightbulbs!
This product is designed to be wired into a 86 type or EU switch box with neutral wiring. It comes in 1 to 3 gang configurations.
Note: This product requires mains wiring. Please ensure you have the skills and knowledge to install it safely or consult a qualified electrician!
Features
- Voice Control: Hook up Alexa, Google Assistant, or Siri for hands-free operation
- Remote Access: Control your lighting remotely via Sonoff's eWeLink app, allowing for scheduling and automation.
- LED Indicators: Each switch has its own LED indicators - great for finding the light switch in the dark! The behaviour of the LEDs can be customised using the eWeLink app.
- Multi-Gang Options: Available in 1 to 3-gang configurations to suit various installation needs.
- Integration with NSPanel: Can be paired with Sonoff's NSPanel for enhanced touchscreen control.
Tech Specs
Model | 86-Type: M5-1C-86, M5-2C-86, M5-3C-86 |
MCU | ESP32 |
Rating | 1C: 100-240V ~ 50/60Hz 10A Max 2C: 100-240V ~ 50/60Hz 5A/Gang 10A Total Max 3C: 100-240V ~ 50/60Hz 2A/Gang 6A Total Max |
Max Load |
Resistive load: 1C: 2200W/220V,1100W/110V 2C: 1100W/220V,550W/110V 3C: 440W/220V,220W/110V Inductive load: 1C: 300W/220V,150W/110V 2C: 300W/220V,150W/110V 3C: 100W/220V,60W/110V |
LED load | 1C: 300W/220V, 150W/110V 2C: 300W/220V/Gang, 150W/110V/Gang 3C: 100W/220V/Gang, 60W/110V/Gang |
Wireless Connectivity | IEEE 802.11b/g/n 2.4GHz |
Dimensions | 86*86*41.5mm |
Certified compliance | CE/CQC/SRRC/RoHS/UKCA |
Resources
Check out the Sonoff knowledge centre for technical details, compatibility, troubleshooting and setup tips.
-
Grey / 1-gang
M5-1C-86£10.50 -
Grey / 2-gang
M5-2C-86£11.25 -
Grey / 3-gang
M5-3C-86£12.50
Shop with confidence – we've been serving the hobbyist electronics, Maker, and retro gaming communities since 2012.
- Satisfaction or refund guarantee
- Worldwide shipping via mail or courier
- 56,000+ customer reviews
- Secure website and payments