{"product_id":"esp32-s3-touch-knob-screen-2-1-inch-ips-lcd-480x480-round-touch-display-development-board-with-bluetooth-wifi-smart-display","title":"ESP32-S3 Touch Knob Screen 2.1 Inch IPS LCD 480x480 Round Touch Display Development Board with Bluetooth WiFi Smart Display","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px; background-color: rgb(255, 231, 206);\"\u003e\u003ca href=\"http:\/\/myosuploads3.banggood.com\/products\/20260415\/202604152206271.5.pdf\" target=\"_blank\"\u003e\u003cfont color=\"#ff0000\"\u003e\u0026gt;\u0026gt;\u0026gt;Manual: Click here to open\u0026lt;\u0026lt;\u0026lt;\u003c\/font\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eSpecification:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eDisplay Size: 2.1-inch rotary touch knob screen\u003cbr\u003eColor: Black \/ Silver\u003cbr\u003eResolution: 480x480 high-definition IPS display\u003cbr\u003eBrightness: 300 cd\/m² for clear visuals\u003cbr\u003eProcessor: ESP32-S3, 160 MHz main frequency\u003cbr\u003eMemory: 8MB RAM, 16MB Flash\u003cbr\u003eInterface: UART and GUI operating system\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e1. Touch and press mechanism with 360° rotation for precise control\u003cbr\u003e2. Bluetooth and WiFi connectivity for smart device integration\u003cbr\u003e3. Real-time response system for efficient functionality\u003cbr\u003e4. Wide application compatibility: works with washing machines, air fryers, ovens, and more\u003cbr\u003e5. Operating temperature range: -20°C to 70°C\u003cbr\u003e6. Customizable secondary development interface for tailored use\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1 x 2.1-inch touch knob screen\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Black","offer_id":49120218775777,"sku":"BG-2046793-BLACK","price":46.99,"currency_code":"HKD","in_stock":true},{"title":"Silver","offer_id":49120218808545,"sku":"BG-2046793-SILVER","price":46.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/da95cbad-e6f5-4078-ad32-0af6805c1955.jpg?v=1789396548","url":"https:\/\/ontproduct.com\/products\/esp32-s3-touch-knob-screen-2-1-inch-ips-lcd-480x480-round-touch-display-development-board-with-bluetooth-wifi-smart-display","provider":"IvySource","version":"1.0","type":"link"}