SONOFF BASIC-1GS | Basic R5 Gen5 Matter over WiFi Smart Switch

Make existing wiring smart without an additional hub

Do you want to smartly control lighting, a fan, or another 230V device without replacing the entire installation? The SONOFF Basic R5 Gen5 is a compact smart in-wall switch with Matter over WiFi, designed for fixed wiring and local or app-based control. Thanks to Matter over WiFi, you can easily pair it with multiple ecosystems, while the module itself is installed behind the existing wiring.

Power and connectivity

The module operates on 100-240V AC, 50/60Hz and supports a maximum resistive load of 10A. Communication is via WiFi 2.4 GHz and the Matter over WiFi protocol, allowing connection with multiple smart home platforms. The casing is made of flame-retardant PC V0 material, and its compact dimensions make installation easy in many standard setups.

Functionality and settings

Through the eWeLink app, you can set schedules, timers, and smart scenes, and remotely control the connected device. The physical switch remains usable, so you can switch directly even without your phone. Thanks to Matter over WiFi support, the device is suitable for broader smart home use, while basic operation remains simple.

Expansion and applications

This switch is suitable for fixed applications such as lighting, ventilation, small pumps, and other devices within the 10A limit. Combine it with other products from the switches category or expand your installation with other smart modules within Home Assistant. For heavier loads or motor applications, a different type of switch is more suitable.

Safety and reliability

The Basic R5 Gen5 uses a flame-retardant PC casing and is designed for installation in fixed wiring. The specified operating temperature is between -10°C and 40°C, with humidity of 5-95% RH, non-condensing. Please note that the specified 10A applies to resistive loads; heavy inductive or motor loads require extra checks.

Home Assistant

The Basic R5 Gen5 works with Home Assistant via Matter over WiFi and can thus be used in multiple ecosystems simultaneously.

1. Scan the Matter installation code or start pairing via your Matter controller
2. Add the device to Home Assistant via the Matter integration
3. Check if the switch entity is visible for on/off control
4. Test local control in Home Assistant once pairing is complete
5. Then use automations, timers, and scenes based on your own network

Because Matter over WiFi supports local interoperability, cloud dependency for basic operation is limited. A Thread Border Router is not needed for this model.

Homey

For Homey, the Basic R5 Gen5 can be used via Matter over WiFi, provided your Homey configuration supports Matter. Check if your Homey setup works as a Matter controller, as this is crucial for pairing and control. In practice, the basic on/off function is usually sufficient, while advanced eWeLink features may differ per platform.

Other platforms

Support for Matter over WiFi makes this model suitable for Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, and other compatible Matter platforms. A suitable Matter controller, such as a hub or ecosystem controller from the chosen platform, is required for use.

Automation examples

1. Everyday automation: automatically turn off hallway lighting every evening at 10:30 PM and turn it back on when motion is detected in the hall
2. Advanced automation: have a smart scene turn on the fan when the indoor temperature exceeds 28°C, and send a notification if the device has been on for more than 2 hours continuously

Points of attention

The switch is intended for fixed wiring and not as a standalone plug solution. Take into account the maximum load of 10A / 2400W resistive and always check the specifications of the connected device for motors or inductive loads. A compatible Matter controller is required for pairing via Matter over WiFi.

Box contents

• 1x SONOFF Basic R5 Gen5 smart switch
• 1x opening tool
• 1x user manual

Compatibility

Home Assistant, Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, Matter platforms and eWeLink via Matter over WiFi.

Frequently asked questions

Do I need a hub?

For Matter pairing, you need a compatible Matter controller, such as a Home Assistant setup, Apple Home hub, or another supported ecosystem.

Does this product work with Home Assistant?

Yes, via Matter over WiFi, you can integrate the Basic R5 Gen5 into Home Assistant and then use it for on/off control and automations.

Is this a Thread device?

No, this model uses Matter over WiFi and not Matter over Thread. A Thread Border Router is therefore not needed.

Is this a loose plug?

No, this is a built-in switch for fixed wiring.

Can I switch heavy appliances with this?

Only within the 10A limit and preferably for resistive loads. For motor or inductive loads, you should check the specifications of the connected device particularly carefully.

Which smart home platforms are supported?

Compatible Matter platforms such as Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, and Home Assistant, via Matter over WiFi.

✅ slimhuisje.nl Make fixed wiring smart, ready for Matter over WiFi and your existing smart home.