{"product_id":"crowpanel-1-28inch-hmi-esp32-rotary-display","title":"CrowPanel 1.28inch-HMI ESP32 Rotary Display","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eIntuitive rotary control meets vibrant round display – CrowPanel 1.28\" Rotary HMI!\u003c\/strong\u003e This compact smart HMI module features a powerful ESP32-S3 processor, a beautiful 1.28-inch round IPS touchscreen, and a physical rotary knob with push function for effortless interaction. With built-in WiFi and Bluetooth, ambient LED lighting, and rich expansion interfaces, it’s perfect for smart home controls, IoT dashboards, portable devices, custom knobs, industrial interfaces, or creative DIY projects. Develop stunning UIs quickly with LVGL and enjoy smooth touch + rotary operation in a premium aluminum alloy design.\u003c\/p\u003e\n\n\u003cp dir=\"auto\"\u003eThe CrowPanel 1.28\" Rotary Display offers:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound IPS Touch Display\u003c\/strong\u003e: 1.28-inch 240×240 high-resolution IPS screen with wide 178° viewing angle, vibrant colors, and responsive capacitive touch for clear visuals and intuitive gestures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Rotary Knob\u003c\/strong\u003e: Smooth rotary encoder with clockwise\/counterclockwise rotation and push-button action—ideal for volume control, menu navigation, parameter adjustment, or precise input without relying solely on touch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful ESP32-S3 Core\u003c\/strong\u003e: Dual-core Xtensa LX7 processor up to 240 MHz with 8 MB PSRAM and 16 MB Flash for fast performance, complex UI rendering, and multitasking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Connectivity\u003c\/strong\u003e: 2.4 GHz WiFi and Bluetooth 5.0\/BLE for easy app integration, remote control, OTA updates, and wireless IoT communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient LED Lighting\u003c\/strong\u003e: Built-in RGB ambient LEDs add stylish visual feedback and enhance the modern aesthetic of your projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Expansion Interfaces\u003c\/strong\u003e: Multiple UART, I2C, 12-pin FPC connector, and support for external sensors or modules via Crowtail\/Grove-style cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Compact Build\u003c\/strong\u003e: Sleek aluminum alloy + plastic + acrylic enclosure with low-power design for extended battery or USB-powered operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Applications\u003c\/strong\u003e: Use as a smart home controller, volume knob, parameter adjuster, portable HMI, smartwatch-style interface, or part of larger IoT and automation systems. Fully compatible with Arduino IDE, ESP-IDF, and LVGL\/SquareLine Studio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 dir=\"auto\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eFeature\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMain Control IC\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eESP32-S3R8 (Xtensa 32-bit LX7 dual-core, up to 240 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMemory\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e512 KB SRAM, 8 MB PSRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eStorage\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e16 MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDisplay\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1.28\" Round IPS, 240×240 resolution, 65K colors, 178° viewing angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eTouch\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eCapacitive touch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eControl\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRotary encoder knob with push button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eWireless\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eWiFi 802.11 a\/b\/g\/n (2.4 GHz), Bluetooth 5.0 + BLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eInterfaces\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e2× UART, I2C, 12-pin FPC connector (0.5 mm pitch), RESET \u0026amp; BOOT buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e5V via USB or charging interface (DC 5V input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eLighting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAmbient RGB LED ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAluminum alloy + Plastic + Acrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eSize\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e48 × 48 × 33 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-20°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp dir=\"auto\"\u003e\u003cb\u003ePackage List:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x CrowPanel 1.28\" ESP32-S3 Rotary HMI Display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x 4-pin Dupont Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x 50 cm MX1.25 to USB Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elecrow","offers":[{"title":"Default Title","offer_id":52714309681431,"sku":"E0980","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1884\/2123\/files\/1.28inch_rotary_knob_screen_1.webp?v=1775830739","url":"https:\/\/ameridroid.com\/products\/crowpanel-1-28inch-hmi-esp32-rotary-display","provider":"ameriDroid","version":"1.0","type":"link"}