{"product_id":"esp32-s3-development-board-with-2-1-capacitive-touch-lcd-display-480-x-480","title":"ESP32-S3 Development Board with 2.1\" Round Touch LCD Display (480 x 480)","description":"\u003cp\u003eThis ESP32-S3 development board has 2.4GHz Wi-Fi and Bluetooth 5 (BLE), to give you great wireless options. The board is driven by an Xtensa 32-bit LX7 dual-core processor, running at up to 240MHz, giving the performance needed for responsive interfaces and multitasking.\u003c\/p\u003e\n\u003cp\u003eWith 16MB of Flash and 8MB of PSRAM, alongside 512KB SRAM and 384KB ROM, the board is well-equipped for memory-intensive projects. Its 2.1\" capacitive touch display with a 480 x 480 resolution and 262K colours brings a colourful and sharp visual experience suitable for GUI programs like LVGL.\u003c\/p\u003e\n\u003cp\u003eIt also includes UART, I2C, and several GPIO options, plus a full-speed \u003ca href=\"\/products\/usb-a-to-usb-c-cable-1m\"\u003eUSB-C port\u003c\/a\u003e, QMI8658 6-axis sensor, RTC sensor, \u003ca href=\"\/products\/sandisk-microsd-card-class-10-a1\"\u003eSD card\u003c\/a\u003e slot, and a battery management module for rechargeable power. It is compatible with both ESP-IDF and Arduino IDE, making it versatile for anyone looking to bring advanced touch functionality to their projects in areas like industrial control, smart home devices, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: this board uses a tiny\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eMX1.25\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003econnector for LiPo power.\u003c\/strong\u003e\u003cspan\u003e Most LiPo batteries on the market (including ours) use a larger JST fitting. We do not yet stock batteries with an MX1.25 connector, however, you can customise your battery with \u003c\/span\u003e\u003ca href=\"\/products\/adafruit-1-25mm-pitch-2-pin-cable-matching-pair-40cm-long\"\u003eone of our 1.25mm pitch cables\u003c\/a\u003e\u003cspan\u003e to make a compatible battery yourself (assuming you have the ability, knowledge and tools to do this safely).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency\u003c\/li\u003e\n\u003cli\u003e2.4GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE), with onboard antenna\u003c\/li\u003e\n\u003cli\u003eBuilt-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM\u003c\/li\u003e\n\u003cli\u003e2.1\" capacitive touch display, 480×480 resolution, 262K color\u003c\/li\u003e\n\u003cli\u003eSupports touch control via I2C interface, with interrupt support\u003c\/li\u003e\n\u003cli\u003eUART, I2C and some IO interfaces, integrating full-speed USB port\u003c\/li\u003e\n\u003cli\u003eQMI8658 6-axis sensor, RTC sensor, TF card slot and battery recharge management module, etc.\u003c\/li\u003e\n\u003cli\u003eAccurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's on Board\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/ESP32-S3_2.1inch_Capacitive_Touch_Round_Display_Development_Board_contents_1.jpg?v=1729866107\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-S3R8\u003c\/strong\u003e\u003cbr\u003eDual-core processor, up to 240MHz operating frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQST attitude sensor\u003c\/strong\u003e\u003cbr\u003eQMI8658C (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCA9554PWR\u003c\/strong\u003e\u003cbr\u003eGPIO expander chip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFSUSB42UMX\u003c\/strong\u003e\u003cbr\u003eUART selection chip, the 4-pin UART header is disabled when connected to the UART Type-C port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCH343P\u003c\/strong\u003e\u003cbr\u003eUSB to UART with onboard automatic download circuit, enabling program burning without additional operations\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e16MB Flash\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTC chip\u003c\/strong\u003e\u003cbr\u003ePCF85063 RTC chip\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBattery Recharge Manager\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eME6217C33M5G\u003c\/strong\u003e\u003cbr\u003eLow dropout regulator, 800mA output (Max.)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUSB Type-C Port\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMX1.25 battery header\u003c\/strong\u003e\u003cbr\u003eMX1.25 2-pin connector, for 3.7V Lithium battery, supports charging and discharging\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12-pin multi-functional pin header\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPEX1 Connector\u003c\/strong\u003e\u003cbr\u003eSwitching to use an external antenna via resoldering the resistor\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSD Card Slot\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTC Battery Header\u003c\/strong\u003e\u003cbr\u003efor connecting \u003ca href=\"\/products\/rtc-battery-for-raspberry-pi-5\"\u003erechargeable\u003cspan\u003e \u003c\/span\u003eRTC battery\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2C Header\u003c\/strong\u003e\u003cbr\u003eConnecting with the internal chip only supports the I2C peripherals and cannot be mapped to other functions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUART Header\u003c\/strong\u003e\u003cbr\u003eonly available when the USB to UART Type-C port is not connected\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUSB TO UART Type-C Port\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBuzzer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower Indicator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Indicator\u003c\/strong\u003e\u003cbr\u003eLithium battery charge indicator lights up when charging, and off when fully charged (the light status is uncertain when the battery is not connected)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBattery power supply control button\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRESET button\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBOOT button\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable width=\"444\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"154\"\u003eInterface\u003c\/td\u003e\n\u003ctd width=\"290\"\u003eUSB Type-C\/UART Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003eESP32-S3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD Type\u003c\/td\u003e\n\u003ctd\u003eTFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eLCD Controller\u003c\/td\u003e\n\u003ctd\u003eDisplay: ST7701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTouch: CST820\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003eOnboard Devices\u003c\/td\u003e\n\u003ctd\u003eAttitude sensor: QMI8658\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTC clock: PCF85063\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuzzer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Recharging Manager Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.waveshare.com\/wiki\/ESP32-S3-Touch-LCD-2.1\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.waveshare.com\/wiki\/ESP32-S3-Touch-LCD-2.1\/ESP32-S3-Touch-LCD-2.1_schematic_diagram.pdf\" class=\"external text\" rel=\"nofollow noreferrer noopener\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.waveshare.com\/wiki\/ESP32-S3-Touch-LCD-2.1\/QT021WVC02-B1323A%EF%BC%882.1%20round_480X480_IPS_RGB%EF%BC%89.pdf\" class=\"external text\" rel=\"nofollow noreferrer noopener\" target=\"_blank\"\u003e2.1\" LCD Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ESP32-S3 2.1\" Touch Round Display\u003c\/li\u003e\n\u003cli\u003e1x SH1.0 12-pin cable -100mm\u003c\/li\u003e\n\u003cli\u003e1x SH1.0 4-pin cable -100mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":50847168889105,"sku":"WAV-28169","price":30.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/esp32-s3-development-board-with-2-1-round-touch-lcd-display-480-x-480-waveshare-wav-28169-71345604034945.jpg?v=1735207802","url":"https:\/\/abcd3032.myshopify.com\/products\/esp32-s3-development-board-with-2-1-capacitive-touch-lcd-display-480-x-480","provider":"Tayyab Zak","version":"1.0","type":"link"}