Smart Wi‑Fi Switch Sonoff Basic R5 Gen5 10A Matter — single-channel relay for home automation

The Sonoff Basic R5 Gen5 is a compact Wi‑Fi smart switch with a single‑channel relay rated for up to 10 A (2400 W). It supports the Matter standard and integrates with Google Home, Apple Home, Amazon Alexa, Samsung SmartThings and Home Assistant. Its small dimensions and simple installation make it suitable for automating lights and small appliances in homes, apartments or offices.

Advantages

Compatibility with Matter ensures straightforward integration into major smart‑home ecosystems and use via voice assistants. The switch supports local LAN control and a near‑field mode for operation without internet access. It offers scene and schedule automation, group control for synchronized switching, and the option to connect a classic wall switch for manual control. Safety features include a relay rated for more than 40,000 cycles, fire‑resistant V0 plastic housing, and surge protection up to 1 kV.

Suitable for

• Controlling indoor lighting
• Operating fans and heaters (within rated load)
• Automation of aquarium pumps and humidifiers
• Controlling solenoid valves and plant grow lights
• Small appliance on/off scheduling and energy management

Key specifications

• Manufacturer: Sonoff
• Model / MPN: BASIC-1GS
• Power supply: 100–240 V ~ 50/60 Hz
• Max. load: 2400 W · 10 A (resistive)
• Connectivity: Wi‑Fi IEEE 802.11 b/g/n 2.4 GHz; Matter compatible
• Wiring: T40, copper wires up to 16–14 AWG (SOL/STR)
• Housing material: PC (fire‑resistant V0)
• Operating temperature: −10 °C to 40 °C
• Operating humidity: 5–95 % RH, non‑condensing
• Dimensions: 80.5 × 41.5 × 23.6 mm
• Weight: 44.8 g
• Certifications: CE / FCC / RoHS
• Color: White

How to use

Install the Sonoff Basic R5 Gen5 into the desired wiring point following local electrical regulations and the user manual. After connecting power and load, add the device to the eWeLink app by scanning the QR code, or pair it directly with a Matter‑compatible ecosystem. Control the relay via the app, the physical push button on the device, or by voice with Siri, Alexa or Google Assistant. Create scenes and schedules in the app or your smart‑home platform to automate daily tasks. For local operation without internet, use LAN control or near‑field mode (up to 10 m).

Recommendations

Use the switch only within its rated voltage and current (100–240 V, max. 10 A). For inductive loads (motors, pumps) verify the starting current and, if necessary, use an appropriately rated relay or contactor. Ensure wiring is performed by a qualified person and follow safety instructions in the manual. Avoid installation in environments outside the specified temperature and humidity ranges.