{"title":"Arduino e-Paper Display","description":"\u003cp\u003eInfo of Arduino e-Paper Display...\u003c\/p\u003e","products":[{"product_id":"1-28-inch-240-240-round-tft-knob-display-esp32-gc9a01-arduino-lvgl-wifi-ble-uart-rotary-display","title":"1.28 Inch 240×240 Round TFT Knob Display ESP32 GC9A01 Arduino LVGL WIFI BLe Uart Rotary Display","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/SeeIw5lbloQ?si=YCRghyDEDt5gBr4f\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27155\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/2.1inch-Smart-Knob-Touch_01.jpg\" alt=\"\" width=\"930\" height=\"215\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e1.28 inch 240x240Round TFT Knob Display\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRotary Encoder Arduino LVGL WIFl BLe Uart Smart Module\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27186\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/ET013SK01-V-1.3-Smart-Knob-Display.jpg\" alt=\"\" width=\"930\" height=\"364\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e1.28 Inch 240×240 Round TFT Knob Display ESP32 GC9A01 Arduino LVGL WIFI BLe Uart Rotary Display\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eI) Outline Dimension: Ф 50 Round\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eII) Interaction Method: Rotate andPress\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIII) Shell Color: Black\/White\/Silver\/Customized\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1) OS: RTOS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2) CPU: ESP32-C3 160Mhz\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3) RAM: 400KB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4) Flash: 4MB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e5) Interface: UART\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e6) Wireless:  2.4GHz Wi-Fi, BLE 5, BLE Mesh\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e7) Size: 1.28 Inch Round IPS TFT\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e8) Resolution: 240×240\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e9) Brightness: 300 cd\/m2\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA) Operation: Rotate and Press\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eB) Platform:  Arduino ESP-IDF  LVGL\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27282\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_03-1.jpg\" alt=\"\" width=\"930\" height=\"146\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDrawing\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone wp-image-27187\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/ET013SK01-V-1.3-Smart-Knob-Display-.jpg\" alt=\"\" width=\"912\" height=\"343\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHow you drive your display and options available?\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27275\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_05.jpg\" alt=\"\" width=\"930\" height=\"218\"\u003e\u003cbr\u003e1- Have CPU to drive a display -\u003c\/strong\u003e\u003cstrong\u003e Select \u003c\/strong\u003e\u003cstrong\u003eDisplay Only\u003c\/strong\u003e\u003cbr\u003eFor use if you have a powerfule nough host CPU to perfomm GUl rendering tasks and communicate through the SPl.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e2- Have CPU, can't drive a display \u003c\/strong\u003e\u003cstrong\u003e- Select \u003c\/strong\u003e\u003cstrong\u003eSmart Display\u003c\/strong\u003e\u003cbr\u003eAllows you to offload Gul renderingtasks to it's dedicated SW and communicate with your host CPU through simpler UART pre- predefined commands.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3- No CPU, need a full solution \u003c\/strong\u003e\u003cstrong\u003e- Select \u003c\/strong\u003e\u003cstrong\u003eDRAGONEYE\" MCU Kit\u003c\/strong\u003e\u003cbr\u003eFor rapid development, theexpansion board features high-performance STM32 MCU, MIPI-DS\/RGB interface and many connectivity options to interface with your host co-processor orsensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eKnob Rotary Display Customization\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27276\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_07.jpg\" alt=\"\" width=\"930\" height=\"359\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e- Optical Bonding\u003cbr\u003e\u003c\/strong\u003e   lmprove screen readability outdoors and strength of your display with optical bonding.\u003cstrong\u003e\u003cbr\u003e- Coverlens Design\u003cbr\u003e\u003c\/strong\u003e   From shape, size glass materialand thickness to hidden til lit icons and printing, make your product stand out.\u003cstrong\u003e\u003cbr\u003e- Touch and Firmwar\u003cbr\u003e\u003c\/strong\u003e   Optical touch lCs and firmware tuning for flawless performance including gloved touch and water rejection.\u003cbr\u003e\u003cstrong\u003e- Glass Coatings \u0026amp; Filters\u003cbr\u003e\u003c\/strong\u003e   Optimum performance using films and filters incuding anti-reflective,anti-glare or protective coatings.\u003cstrong\u003e\u003cbr\u003e- Backlight Enhancement\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdapting display brightness to suitthe application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eKnob Rotary Display Applications\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27283\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/1-1.jpg\" alt=\"\" width=\"930\" height=\"225\"\u003e\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27803\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_11-1.jpg\" alt=\"\" width=\"930\" height=\"227\"\u003e\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27804\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_12.jpg\" alt=\"\" width=\"930\" height=\"225\"\u003e\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27286\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/4-1.jpg\" alt=\"\" width=\"930\" height=\"422\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YOURITECH","offers":[{"title":"Default Title","offer_id":51018180198709,"sku":"ET013SK01-V","price":25.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/2221\/3685\/files\/ET013SK01-V-1.3-Smart-Knob-Display-2.jpg?v=1749800873"},{"product_id":"1-5-inch-466-466-round-amoled-knob-display-touch-screen-esp32-arduino-lvgl-wifi-ble-uart-smart-module","title":"1.5 Inch 466×466 Round AMOLED Knob Display Touch Screen ESP32 Arduino LVGL WIFI BLe Uart Smart Module","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/SeeIw5lbloQ?si=YCRghyDEDt5gBr4f\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27155\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/2.1inch-Smart-Knob-Touch_01.jpg\" alt=\"\" width=\"930\" height=\"215\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e1.5 inch 466x466 Round Amoled Knob Display\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRotary Encoder Arduino LVGL WIFl BLe Uart smart Module\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27189\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/ET015SK01-VT-1.5inch-Smart-Knob-Touch.jpg\" alt=\"\" width=\"930\" height=\"364\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e1.5 Inch 466×466 Round AMOLED Knob Display Touch Screen ESP32 Arduino LVGL WIFI BLe Uart Smart Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eI)Outline Dimension: Ф 50 Round\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eII)Interaction Method: Rotate, Press and Touch\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIII) Shell Color: Black\/White\/Silver\/Customized\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1) OS: RTOS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2) CPU: ESP32-S3 240Mhz\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3) RAM: 8MB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4) Flash: 16MB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e5) Interface: UART\/USB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e6) Wireless: Support 2.4GHz Wi-Fi、BLE 5、BLE Mesh\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e7) Size: 1.5 Inch AMOLED\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e8) Resolution: 466×466 Round\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e9) Brightness: 1000 cd\/m2\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA) Touch Screen: Mult-Point Capacitive Touch\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eB) Platform:  Arduino ESP-IDF  LVGL\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27282\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_03-1.jpg\" alt=\"\" width=\"930\" height=\"146\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDrawing\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/ET015SK01-VT-1.5inch-Smart-Knob-Touch_02.jpg\" width=\"914\" height=\"402\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHow you drive your display and options available?\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27275\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_05.jpg\" alt=\"\" width=\"930\" height=\"218\"\u003e\u003cbr\u003e1- Have CPU to drive a display -\u003c\/strong\u003e\u003cstrong\u003e Select \u003c\/strong\u003e\u003cstrong\u003eDisplay Only\u003c\/strong\u003e\u003cbr\u003eFor use if you have a powerfule nough host CPU to perfomm GUl rendering tasks and communicate through the SPl.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e2- Have CPU, can't drive a display \u003c\/strong\u003e\u003cstrong\u003e- Select \u003c\/strong\u003e\u003cstrong\u003eSmart Display\u003c\/strong\u003e\u003cbr\u003eAllows you to offload Gul renderingtasks to it's dedicated SW and communicate with your host CPU through simpler UART pre- predefined commands.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3- No CPU, need a full solution \u003c\/strong\u003e\u003cstrong\u003e- Select \u003c\/strong\u003e\u003cstrong\u003eDRAGONEYE\" MCU Kit\u003c\/strong\u003e\u003cbr\u003eFor rapid development, theexpansion board features high-performance STM32 MCU, MIPI-DS\/RGB interface and many connectivity options to interface with your host co-processor orsensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eKnob Rotary Display Customization\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27276\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_07.jpg\" alt=\"\" width=\"930\" height=\"359\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e- Optical Bonding\u003cbr\u003e\u003c\/strong\u003e   lmprove screen readability outdoors and strength of your display with optical bonding.\u003cstrong\u003e\u003cbr\u003e- Coverlens Design\u003cbr\u003e\u003c\/strong\u003e   From shape, size glass materialand thickness to hidden til lit icons and printing, make your product stand out.\u003cstrong\u003e\u003cbr\u003e- Touch and Firmwar\u003cbr\u003e\u003c\/strong\u003e   Optical touch lCs and firmware tuning for flawless performance including gloved touch and water rejection.\u003cbr\u003e\u003cstrong\u003e- Glass Coatings \u0026amp; Filters\u003cbr\u003e\u003c\/strong\u003e   Optimum performance using films and filters incuding anti-reflective,anti-glare or protective coatings.\u003cstrong\u003e\u003cbr\u003e- Backlight Enhancement\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdapting display brightness to suitthe application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eKnob Rotary Display Applications\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27283\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/1-1.jpg\" alt=\"\" width=\"930\" height=\"225\"\u003e\u003cimg class=\"alignnone size-full wp-image-27803\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_11-1.jpg\" alt=\"\" width=\"930\" height=\"227\"\u003e\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27804\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_12.jpg\" alt=\"\" width=\"930\" height=\"225\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27286\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/4-1.jpg\" alt=\"\" width=\"930\" height=\"422\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"YOURITECH","offers":[{"title":"Default Title","offer_id":51018188423477,"sku":"ET015SK01-VT","price":33.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/2221\/3685\/files\/ET015SK01-VT-1.5inch-Smart-Knob-Touch.jpg?v=1749801352"},{"product_id":"2-1-inch-480-480-round-tft-knob-display-esp32-rotary-encoder-arduino-lvgl-wifi-ble-uart-smart-module","title":"2.1 Inch 480×480 Round TFT Knob Display ESP32 Rotary Encoder Arduino LVGL WIFI BLe Uart Smart Module","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/SeeIw5lbloQ?si=YCRghyDEDt5gBr4f\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27155\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/2.1inch-Smart-Knob-Touch_01.jpg\" alt=\"\" width=\"930\" height=\"215\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e2.1 inch 480x480Round TFT Knob Display\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRotary Encoder Arduino LVGL WIFl BLe Uart smart Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27192\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/2.1inch-Smart-Knob-Display.jpg\" alt=\"\" width=\"930\" height=\"364\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 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Firmwar\u003cbr\u003e\u003c\/strong\u003e   Optical touch lCs and firmware tuning for flawless performance including gloved touch and water rejection.\u003cbr\u003e\u003cstrong\u003e- Glass Coatings \u0026amp; Filters\u003cbr\u003e\u003c\/strong\u003e   Optimum performance using films and filters incuding anti-reflective,anti-glare or protective coatings.\u003cstrong\u003e\u003cbr\u003e- Backlight Enhancement\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdapting display brightness to suitthe application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #024f9a;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eKnob Rotary Display Applications\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27283\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/1-1.jpg\" alt=\"\" width=\"930\" height=\"225\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27803\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_11-1.jpg\" alt=\"\" width=\"930\" height=\"227\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27804\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/AiotDisplay-%E5%AE%98%E7%BD%91%E8%AF%A6%E6%83%85%E9%A1%B5%E9%80%9A%E7%89%88_12.jpg\" alt=\"\" width=\"930\" height=\"225\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-27286\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/4-1.jpg\" alt=\"\" width=\"930\" height=\"422\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"YOURITECH","offers":[{"title":"Default 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src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/2.1inch-Smart-Knob-Touch_01.jpg\" alt=\"\" width=\"930\" height=\"215\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e2.1 inch 480x480 Round TFT Knob Display\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRotary Encoder Arduino LVGL WIFl BLe Uart smart Module\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-27161\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/05\/2.1inch-Smart-Knob-Touch_02_02.jpg\" alt=\"\" width=\"930\" height=\"364\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e2.1 Inch 480×480 Round TFT Knob Touch Display ESP32 Rotary Encoder Arduino LVGL WIFI BLe Uart Smart Module\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eI)\u003c\/strong\u003e Outline Dimension: Ф 80 Round\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eII)\u003c\/strong\u003e Interaction Method: Rotate, Press and Touch\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eIII)\u003c\/strong\u003e Shell Color: Black\/White\/Silver\/Customized\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e1)\u003c\/strong\u003e OS: RTOS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e2)\u003c\/strong\u003e CPU: ESP32-S3 240Mhz\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3) \u003c\/strong\u003eRAM: 8MB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e4)\u003c\/strong\u003e Flash: 16MB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: 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