SONOFF BASICR4 Wi-Fi Smart Switch – 10A Smart Relay Module, ESP32, Magic Switch Mode, eWeLink App, Alexa & Google Assistant Compatible
Overview:
• The SONOFF BASICR4 is a compact Wi-Fi Smart Switch Module designed to control lighting and electrical appliances remotely through the eWeLink App.
• It is powered by an upgraded ESP32 chip, offering better performance and stability compared with older BASIC series models.
• The switch supports remote ON/OFF control, timer, schedule, voice control, and smart scene automation, making it suitable for smart homes, offices, shops, and automation projects.
• The BASICR4 introduces useful features such as Magic Switch Mode, Auxiliary Overheating Protection, and eWeLink-Remote Gateway Function.
• It supports 100–240V AC input/output with 10A Max load and 2400W Max @ 240V, making it suitable for many lighting and appliance control applications.
Key Features:
• Wi-Fi Smart Relay Switch for lighting and appliance control.
• Remote Control via eWeLink App.
• Voice Control compatible with Amazon Alexa & Google Assistant.
• Timer & Schedule Control for automatic ON/OFF operation.
• Smart Scene Control with compatible SONOFF smart devices.
• Magic Switch Mode allows app control even when a compatible traditional wall switch is turned off.
• Auxiliary Overheating Protection for safer operation.
• eWeLink-Remote Gateway Function for pairing with compatible devices such as S-MATE2 or R5.
• Group Control for controlling multiple devices together.
• ESP32 Chip for improved performance and stability.
• 2.4GHz Wi-Fi IEEE 802.11 b/g/n connectivity.
• PC V0 Flame-Retardant Material for safer daily use.
• Important Note: BASICR4 is designed for indoor use only.
Technical Specifications:
• Model Name: SONOFF BASICR4 Wi-Fi Smart Switch.
• Brand: SONOFF.
• Product Type: Wi-Fi Smart Relay Switch Module.
• Series: BASIC Series.
• Model: BASICR4.
• Wireless Connectivity: Wi-Fi IEEE 802.11 b/g/n 2.4GHz.
• Control App: eWeLink App.
• Voice Assistant Support: Amazon Alexa & Google Assistant.
• MCU: ESP32-C3FN4.
• Input Rating: 100–240V AC, 50/60Hz, 10A Max.
• Output Rating: 100–240V AC, 50/60Hz, 10A Max.
• Maximum Power: 2400W @ 240V.
• Channel: 1-Channel / Single Relay.
• Material: PC V0.
• Color: White.
• Product Dimensions: 88 × 39 × 24 mm.
• Working Temperature: -10°C to 40°C.
• Working Humidity: 10%–95% RH, Non-Condensing.
• Installation Type: Inline / Relay Module Installation.
• Application: Indoor Use Only.
• Certification: ISED / FCC / RoHS / ETL / CE / SRRC.
Applications:
• Smart home lighting control.
• Appliance ON/OFF control.
• Villas and apartments.
• Offices and meeting rooms.
• Retail shops and showrooms.
• Automation for lamps, fans, and compatible electrical loads.
• eWeLink smart home systems.
• Two-way control scenarios with compatible eWeLink-Remote devices.
Connect Gates Recommendation:
• Recommended by Connect Gates for smart automation projects that require a reliable 10A Wi-Fi relay module, easy eWeLink App control, and advanced features such as Magic Switch Mode and eWeLink-Remote Gateway Function.