Description <br> ESP32-S3-Touch-LCD-1.69 is a high-performance microcontroller development board. In a small form factor, it has a 1.69-inch capacitive touch LCD screen, a lithium battery charging chip, a six-axis sensor (three-axis accelerometer and three-axis gyroscope), and other peripherals, making it easy to develop and embed applications into products. Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor with a main frequency of up to 240 MHz. <br> Supports 2.4 GHz Wi-Fi (802.11 b/g) and Bluetooth 5 (LE), with an onboard antenna. Built-in 512KB and 384KB ROM, stacked 8MB PSRAM and external 16MB Flash. Onboard 1.69-inch capacitive touch LCD screen, 240x280 resolution, 262K color, can clearly display color pictures. Built-in ST7789V2 driver chip and CST816T capacitive touch chip, using SPI and I2C interface communication respectively, without occupying too many interface pin resources. <br> Onboard QMI8658 six-axis inertial measurement unit (3-axis acceleration, 1-axis gyroscope), can detect motion posture, step counting, etc. <br> Onboard PCF85063 chip, reserved 1.25 battery slot (supports charging), can conveniently realize function requirements. <br> Onboard , BOOT and a side button with customizable functions, convenient to use buttons for custom function development. <br> <br> Onboard 3.7V MX1.25 lithium battery charging and discharging interface. <br> Lead out 4 GPIO, I2C and UART pads, which can be used for external devices and debugging, and flexibly configure peripheral functions. <br> Support flexible clock, module power separate setting and other precise control, to achieve multi-scenario low power consumption mode <br> The touch screen has high transmittance, fast response and . <br> Different batches may have different appearance, which does not affect use. <br> Colour:Black <br> Material:PCB+electronic components <br> <br> Package Contents: <br> 1 x ESP32-S3-Touch-LCD Development Board <br> <br> Only the above package content, other products are not included. <br> Note: Light r <br>