{"product_id":"sonff-basicr4-wifi-esp32-chip-switch","title":"Sonff BASICR4 Wifi ESP32 Chip switch","description":"\u003cstyle\u003e \n\/* Main Heading *\/\n.product h2{\n    background:linear-gradient(135deg,#3a3a3a,#6b6b6b);\n    color:#fff;\n    padding:14px 20px;\n    border-radius:10px;\n    margin-top:35px;\n    font-size:26px;\n    letter-spacing:0.5px;\n}\n\n\/* Specification Table Header *\/\n.spec-table th{\n    background:#4a4a4a;\n    color:white;\n    padding:14px;\n    font-weight:600;\n}\n\n\/* Table Rows *\/\n.spec-table tr:nth-child(even){\n    background:#f5f5f5;\n}\n\n.spec-table tr:hover{\n    background:#e8e8e8;\n}\n\n\/* Table Border *\/\n.spec-table td{\n    padding:14px;\n    border:1px solid #d9d9d9;\n}\n\u003c\/style\u003e \n\u003cdiv class=\"product\"\u003e\n\n\u003ch2\u003eSonoff BASICR4 WiFi ESP32 Chip Smart Switch\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eSonoff BASICR4 WiFi ESP32 Chip Smart Switch\u003c\/strong\u003e is a next-generation smart switch designed to bring intelligent control and automation to your home or office. Powered by the advanced \u003cstrong\u003eESP32 chip\u003c\/strong\u003e, the BASICR4 delivers fast response times, stable connectivity, and reliable performance for smart home applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe switch supports both \u003cstrong\u003emanual wall switch operation and app-based remote control\u003c\/strong\u003e, allowing you to control connected appliances from anywhere. With support for \u003cstrong\u003etwo-way local control using S-MATE2 or R5\u003c\/strong\u003e, built-in overheating protection, and Matter compatibility through the SONOFF Matter Bridge, the BASICR4 is an ideal solution for modern smart homes.\n\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003ePowered by a high-performance ESP32 chip.\u003c\/li\u003e\n\u003cli\u003eControl appliances remotely using the mobile app.\u003c\/li\u003e\n\u003cli\u003eSupports traditional wall switch operation.\u003c\/li\u003e\n\u003cli\u003eTwo-way local control with S-MATE2 and R5.\u003c\/li\u003e\n\u003cli\u003eBuilt-in overheating protection sensor.\u003c\/li\u003e\n\u003cli\u003eReal-time temperature monitoring for enhanced safety.\u003c\/li\u003e\n\u003cli\u003eDurable fire-retardant PC housing (V-0 rating).\u003c\/li\u003e\n\u003cli\u003eSupports smart scene automation and scheduling.\u003c\/li\u003e\n\u003cli\u003eMatter-compatible through SONOFF Bridge integration.\u003c\/li\u003e\n\u003cli\u003eCompatible with Apple HomeKit and Siri via Matter Bridge.\u003c\/li\u003e\n\u003cli\u003eCertified with CE, FCC, and ETL standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Advantages\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eEasy smart home integration.\u003c\/li\u003e\n\u003cli\u003eReliable WiFi connectivity with ESP32 processor.\u003c\/li\u003e\n\u003cli\u003eEnhanced safety through overheating protection.\u003c\/li\u003e\n\u003cli\u003eDurable and fire-resistant construction.\u003c\/li\u003e\n\u003cli\u003eSupports voice control and automation.\u003c\/li\u003e\n\u003cli\u003eIdeal for home and office automation projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable class=\"spec-table\"\u003e\n\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eSonoff BASICR4 WiFi Smart Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eESP32 Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eWireless Connectivity\u003c\/td\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eControl Method\u003c\/td\u003e\n\u003ctd\u003eMobile App \u0026amp; Manual Wall Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eTwo-Way Control\u003c\/td\u003e\n\u003ctd\u003eSupported with S-MATE2 \/ R5\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eTemperature Monitoring\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Overheating Protection Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eFire-Retardant PC Material\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFire Rating\u003c\/td\u003e\n\u003ctd\u003eV-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSmart Automation\u003c\/td\u003e\n\u003ctd\u003eSchedules, Timers, Smart Scenes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eVoice Assistant Support\u003c\/td\u003e\n\u003ctd\u003eApple Siri (via Matter Bridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMatter Support\u003c\/td\u003e\n\u003ctd\u003eSupported via SONOFF ZBBridge-U and iHost Hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, ETL\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/table\u003e\n\n\u003ch2\u003eMain Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eESP32-Based Smart Switch.\u003c\/li\u003e\n\u003cli\u003eRemote Control via Smartphone.\u003c\/li\u003e\n\u003cli\u003eTwo-Way Local Control.\u003c\/li\u003e\n\u003cli\u003eOverheating Protection Sensor.\u003c\/li\u003e\n\u003cli\u003eFire-Retardant Durable Construction.\u003c\/li\u003e\n\u003cli\u003eSmart Scene Automation.\u003c\/li\u003e\n\u003cli\u003eVoice Assistant Integration.\u003c\/li\u003e\n\u003cli\u003eMatter Smart Home Compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSmart Home Automation\u003c\/li\u003e\n\u003cli\u003eRemote Appliance Control\u003c\/li\u003e\n\u003cli\u003eLighting Automation Systems\u003c\/li\u003e\n\u003cli\u003eFan and HVAC Automation\u003c\/li\u003e\n\u003cli\u003eOffice Automation Projects\u003c\/li\u003e\n\u003cli\u003eSmart Energy Management\u003c\/li\u003e\n\u003cli\u003eDIY Home Automation Systems\u003c\/li\u003e\n\u003cli\u003eVoice-Controlled Smart Homes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Sonoff BASICR4 WiFi Smart Switch?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eAdvanced ESP32 processor for reliable performance.\u003c\/li\u003e\n\u003cli\u003eEasy remote control from anywhere.\u003c\/li\u003e\n\u003cli\u003eEnhanced safety with overheating protection.\u003c\/li\u003e\n\u003cli\u003eSupports automation, scheduling, and smart scenes.\u003c\/li\u003e\n\u003cli\u003eFire-retardant and durable design.\u003c\/li\u003e\n\u003cli\u003eCompatible with modern Matter ecosystems.\u003c\/li\u003e\n\u003cli\u003eCost-effective solution for smart home upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × Sonoff BASICR4 WiFi ESP32 Chip Smart Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n","brand":"Attendance Machine","offers":[{"title":"Default Title","offer_id":55293380854051,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4125\/3411\/files\/onoffBASICR4WiFiESP32ChipSmartSwitch_4.avif?v=1782887519","url":"https:\/\/attendancemachine.in\/products\/sonff-basicr4-wifi-esp32-chip-switch","provider":"Attendance Machine","version":"1.0","type":"link"}