Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual core processor, with a clock speed of up to 240 MHz Supports 2.4 GHz Wi Fi (802.11 b/g/n) and Bluetooth 5 (LE), onboard antenna Onboard 1.69-inch LCD screen, 240x280 resolution, 262K color, capable of displaying color images clearly Onboard QMI8658 six axis inertial measurement unit (3-axis acceleration, off-axis gyroscope), capable of detecting motion attitude, step counting, etc Display version features: 1. Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual core processor, with a clock speed of up to 240 MHz 2. Supports 2.4 GHz Wi Fi (802.11 b/g/n) and Bluetooth 5 (LE), onboard antenna 3. Built in 512KB SRAM and 384KB ROM, stacked with 8MB PSRAM and external 16MB Flash 4. Onboard 1.69-inch LCD screen, 240x280 resolution, 262K color, capable of displaying color images clearly 5. Built in ST7789V2 driver chip, using SPI does not occupy too many interface pin resources 6. Onboard QMI8658 six axis inertial measurement unit (3-axis acceleration, off-axis gyroscope), capable of detecting motion attitude, step counting, etc 7. Onboard PCF85063 RTC chip, reserved SH1.0 battery slot (supports charging), can easily meet RTC function requirements 8. Onboard RST, BOOT, and a customizable side button for easy development of custom functions 9. Onboard 3.7V MX1.25 lithium battery charging and discharging interface 10. Introduce 5 GPIO, I2C, and UART pins for external devices and debugging, allowing for flexible configuration of peripheral functions 11. Supports precise control such as flexible clock and separate module power settings, achieving low-power mode in multiple scenarios Color: Blue & Black Material: PCB Package Contents: 1 * ESP32-S3-LCD-1.69 Touchless Version Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is