Check the listing for details. Waveshare ESP32-S3 1.69inch Touch Display Development Board, 240×280Micro LCD. Condition: New. Listed at 28.37 USD. DESCRIPTION ESP32-S3 1.69inch Touch Display Development Board, 240×280 Pixels, Micro LCD Display With ESP32-S3, 262K Color, Compact Size, Accelerometer And Gyroscope SensorESP32-S3-Touch-LCD-1.69Embedded with ST7789V2 Display Driver and CST816T Capacitive Touch Chip FeaturesESP32-S3-Touch-LCD-1.69 is a low-cost, high-performance MCU board designed by Waveshare, tiny size, with onboard 1.69inch LCD display, Lithium battery recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RTC, and so on, which makes it easy for you to develop and integrate it into products quickly.Key features include:Equipped with ESP32-S3R8 Xtensa® 32-bit LX7 dual-core processor, up to 240MHz main frequencySupports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE), with onboard antennaBuilt in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memoryType-C connector, keeps it up to date, easier to useOnboard 1.69inch 240×280 pixels 262K capacitive touch display for clear color picturesBuilt-in ST7789V2 display driver and CST816T capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resourcesOnboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, counting steps, etc.Onboard PCF85063 RTC chip with reserved SH1.0 RTC battery header (supports charging) for RTC function requirementOnboard RST, BOOT and a programmable PWM button for easy custom function developmentOnboard 3.7V MX1.25 lithium battery recharge/discharge headerReserved pads of 4 × GPIO, I2C, and UART interface, for connecting peripherals and debuggingSupports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenariosHigh touch screen transmittance, fast response and long lifetimeSmall Size, Touch More PossibilitiesSuitable For Various Smart Devices Development, Can Realize Human-Computer Interaction FunctionWhat's On BoardESP32-S3R8The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, with onboard 8MB PSRAMW25Q128JVSIQ16MB NOR-FlashPCF85063RTC chipQMI86586-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometerETA6096high-efficiency Lithium battery recharge managerMX1.25 battery headerMX1.25 2P connector, for 3.7V Lithium battery, supports charging and discharging USB Type-C connectorfor programming and log printingBuzzersound-producing peripheralRTC battery headerfor connecting rechargeable RTC battery, supports charging and dischargingOnboard antennasupports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)PWM buttonsupports battery power supply control, single-press, double-press, multi-press and long-press operationsBOOT buttonRST Reset buttonOutline DimensionsResources & Services PACKAGE CONTENT Weight: 0.015 kgESP32-S3-Touch-LCD-1.69 x1