{"product_id":"esp32-s3-1-75inch-amoled-round-touch-display-development-board-32-bit-lx7-dual-core-processor-466-466-pixels-qspi-interface-onboard-dual-microphones-array-esp32-with-display","title":"ESP32-S3 1.75inch AMOLED Round Touch Display Development Board, 32-bit LX7 Dual-core Processor, 466×466 Pixels, QSPI Interface, Onboard Dual Microphones Array, ESP32 With Display with Case","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe ESP32-S3-Touch-AMOLED-1.75 is a high-performance, highly integrated MCU board designed by Waveshare. It is compact in size, onboard 1.75inch AMOLED capacitive touch display, power management IC, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC chip, low power audio codec, echo cancellation circuit, and so on, which makes it easy for you to develop and integrate into the products quickly.\u003c\/p\u003e\n\u003cp\u003eESP32-S3-Touch-AMOLED-1.75\u003cbr\u003eEmbedded with CO5300 Display Driver and CST9217 Capacitive Touch Chip.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-1.jpg\" alt=\"ESP32-S3 1.75inch touch display development board, front view\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-3.jpg\" alt=\"ESP32-S3 1.75inch touch display development board, features\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency\u003c\/li\u003e\n\u003cli\u003eSupports 2.4GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE), with onboard antenna\u003c\/li\u003e\n\u003cli\u003eBuilt in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory\u003c\/li\u003e\n\u003cli\u003eType-C connector, improving device compatibility, easier to use\u003c\/li\u003e\n\u003cli\u003eOnboard 1.75inch AMOLED capacitive touch display for clear color picture display, 466 × 466 resolution, 16.7M color\u003c\/li\u003e\n\u003cli\u003eBuilt-in CO5300 display driver and CST9217 capacitive touch chip, using QSPI and I2C communication respectively, effectively saving the IO resources\u003c\/li\u003e\n\u003cli\u003eEquipped with dual microphones array for audio algorithms such as noise reduction and echo cancellation, suitable for accurate speech recognition and near-field \/ far-field voice wake-up applications\u003c\/li\u003e\n\u003cli\u003eOnboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, counting steps, etc.\u003c\/li\u003e\n\u003cli\u003eOnboard PCF85063 RTC chip, powered by Lithium battery through AXP2101 chip for uninterrupted power supply\u003c\/li\u003e\n\u003cli\u003eOnboard PWR and BOOT programmable buttons for easy custom function development\u003c\/li\u003e\n\u003cli\u003eOnboard 3.7V MX1.25 Lithium battery recharge\/discharge header\u003c\/li\u003e\n\u003cli\u003eOnboard 8PIN 2.54mm header adapting 3 × GPIO and 1 × UART, and reserved pads of I2C and 3 × expanded IO interfaces, for connecting peripherals and debugging\u003c\/li\u003e\n\u003cli\u003eOnboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design\u003c\/li\u003e\n\u003cli\u003eAdopts AXP2101 IC for efficient power management, supports multiple voltage outputs, battery charging, battery management, and battery life optimization, etc.\u003c\/li\u003e\n\u003cli\u003eAdopts AMOLED screen, featuring advantages of high contrast, wide viewing angle, rich colors, fast response, thinner design, and low power consumption, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSMALL SIZE, TOUCH MORE POSSIBILITIES\u003c\/h2\u003e\n\u003cp\u003eSuitable For Various Smart Device Development, and Can Realize Human-Computer Interaction Function. Supports connecting to a battery for independent operation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-7.jpg\" alt=\"ESP32-S3 1.75inch touch display development board, touch demo\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eADOPTS AMOLED SCREEN\u003c\/h2\u003e\n\u003cp\u003eThe next-generation display technology, compared to traditional LCD displays, the AMOLED screen features precise light-control capability, representing more delicate colors, more picture details, and more vivid videos and images.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-9.jpg\" alt=\"ESP32-S3 Touch AMOLED 1.75, adopts AMOLED screen\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e178° WIDE VIEWING ANGLE\u003c\/h2\u003e\n\u003cp\u003eExcellent Display Performance, 16.7M color, wide viewing angle.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-11.jpg\" alt=\"ESP32-S3 Touch AMOLED 1.75, with wide viewing angle\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eONBOARD AUDIO CODEC\u003c\/h2\u003e\n\u003cp\u003eSupports high-quality audio processing, providing clear and high-quality audio input and output.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-13.jpg\" alt=\"ESP32-S3 Touch AMOLED 1.75, onboard audio codec\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSUPPORTS AI SPEECH INTERACTION\u003c\/h2\u003e\n\u003cp\u003eAllows access to online large model platforms such as DeepSeek, Doubao, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-15.jpg\" alt=\"ESP32-S3 Touch AMOLED 1.75, allows accessing to online large model platforms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-16.jpg\" alt=\"ESP32-S3 Touch AMOLED 1.75, AI speech interaction demo\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSUPPORTS ESP-IDF, ARDUINO\u003c\/h2\u003e\n\u003cp\u003eComprehensive SDK, dev resources, tutorials to help you easily get started.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eWI-FI AND BLE 5 SUPPORT\u003c\/h2\u003e\n\u003cp\u003eESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 ax\/b\/g\/n) with 40 MHz of bandwidth support, Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-19.jpg\" alt=\"ESP32-S3 Touch AMOLED 1.75, with Wi-Fi and BLE 5 support\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eWHAT'S ON BOARD\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-intro.jpg\" alt=\"ESP32-S3 1.75inch touch display development board, onboard components\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-S3R8\u003c\/strong\u003e\u003cbr\u003eThe SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 8MB PSRAM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard antenna\u003c\/strong\u003e\u003cbr\u003eSupports 2.4 GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPEX1 connector\u003c\/strong\u003e\u003cbr\u003eSwitching to use the external antenna via resoldering an onboard resistor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM button\u003c\/strong\u003e\u003cbr\u003efor system power supply ON\/OFF, supports custom function\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBOOT button\u003c\/strong\u003e\u003cbr\u003efor device startup and function debugging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMX1.25 2P speaker header\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCA9554\u003c\/strong\u003e\u003cbr\u003eGPIO expander chip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCF85063\u003c\/strong\u003e\u003cbr\u003eRTC chip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQMI8658\u003c\/strong\u003e\u003cbr\u003e6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAXP2101\u003c\/strong\u003e\u003cbr\u003eHighly integrated power management IC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.54mm 8PIN header\u003c\/strong\u003e\u003cbr\u003efor debugging and connecting peripherals\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual microphones\u003c\/strong\u003e\u003cbr\u003ewith onboard echo cancellation circuit, enabling higher-quality audio capture\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPEX 1 GPS connector\u003c\/strong\u003e\u003cbr\u003efor connecting GPS antenna (for the GPS version only, with built-in LC76G module)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType-C port\u003c\/strong\u003e\u003cbr\u003eESP32-S3 USB interface, for program burning and log printing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eES7210\u003c\/strong\u003e\u003cbr\u003eEcho cancellation algorithm chip, for reducing echo and enhancing audio capture accuracy\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMX1.25 Lithium battery header\u003c\/strong\u003e\u003cbr\u003eMX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTF card slot\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eOUTLINE DIMENSIONS\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/ESP32-S3-Touch-AMOLED-1.75\/ESP32-S3-Touch-AMOLED-1.75-details-size2.jpg\" alt=\"ESP32-S3 1.75inch touch display development board, outline dimensions with case\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay Panel: AMOLED\u003c\/li\u003e\n\u003cli\u003eDisplay Size: 1.75inch\u003c\/li\u003e\n\u003cli\u003eResolution: 466 × 466 pixels\u003c\/li\u003e\n\u003cli\u003eDisplay Colors: 16.7M\u003c\/li\u003e\n\u003cli\u003eBrightness: 700 cd\/㎡\u003c\/li\u003e\n\u003cli\u003eContrast Ratio: 100000 : 1\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: QSPI\u003c\/li\u003e\n\u003cli\u003eDriver IC: CO5300\u003c\/li\u003e\n\u003cli\u003eTouch: Supported\u003c\/li\u003e\n\u003cli\u003eTouch IC: CST9217\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDOCUMENTS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWiki: \u003ca href=\"https:\/\/docs.waveshare.com\/ESP32-S3-Touch-AMOLED-1.75\" title=\"ESP32-S3 1.75inch AMOLED Round Touch Display Development Board, 32-bit LX7 Dual-core Processor, 466×466 Pixels, QSPI Interface, Onboard Dual Microphone Array, ESP32 With Display\" rel=\"noopener\" target=\"_blank\"\u003edocs.waveshare.com\/ESP32-S3-Touch-AMOLED-1.75\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ESP32-S3-Touch-AMOLED-1.75 with case\u003c\/li\u003e\n\u003cli\u003e1x 8Ω 2W speaker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":67624920842553,"sku":"31262","price":59.8,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/ESP32-S31.75inchAMOLEDRoundTouchDisplayDevelopmentBoard_32-bitLX7Dual-coreProcessor_466x466Pixels_QSPIInterface_OnboardDualMicrophonesArray_ESP32WithDisplay1.jpg?v=1791489368","url":"https:\/\/kuriosity.sg\/products\/esp32-s3-1-75inch-amoled-round-touch-display-development-board-32-bit-lx7-dual-core-processor-466-466-pixels-qspi-interface-onboard-dual-microphones-array-esp32-with-display","provider":"Kuriosity","version":"1.0","type":"link"}