ESP32-S3 Smartwatch Development Board 1.28″ Touch Screen Accelerometer Gyroscope

Description

【Overview】

[] ESP32-S3 Touch LCD Development Board with 1.28-Inch Circular LCD Touchscreen. Compact board with Accelerometer and Gyroscope Sensors: 240×240 pixels, 65K colors, circular screen, accelerometer, gyroscope sensors, 6 GPIO pins, Type-C interface, 3.7V lithium battery interface.

【Features】

[] ESP32-S3-Touch-LCD-1.28 is a low-cost, high-performance microcontroller development board. Despite its small size, it features a 1.28-inch capacitive touchscreen LCD, lithium battery charging chip, and peripherals such as a six-axis sensor (three-axis accelerometer and three-axis gyroscope), making it convenient for development and embedding in various applications.

[] Key Features include:

[] High-performance Xtensa® 32-bit LX7 dual-core processor, clocked at up to 240 MHz

[] Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE) with onboard antenna

[] Built-in 512KB SRAM and 384KB ROM, stacked 2MB PSRAM, and external 16MB Flash

[] Type-C interface, following the trend, allowing for reversible insertion

[] Onboard 1.28-inch capacitive touchscreen LCD with a resolution of 240×240, supporting 65K colors

[] Integrated QMI8658 six-axis inertial measurement unit (3-axis accelerometer, 3-axis gyroscope) for detecting motion postures

[] 3.7V lithium battery charging and discharging interface and SH1.0 connector with 6 GPIO pins

[] Supports flexible clock settings, individual module power control, and precise control to achieve low power consumption in various scenarios

[] Integrated USB full-speed controller for serial communication; GPIO pins can be flexibly configured for peripheral functions.

【Onboard Resources】

1. ESP32-S3R2

WiFi Bluetooth SoC, 240MHz operating frequency, packaged with 2MB PSRAM

2. W25Q128JVSIQ

16MB NOR-Flash

3. CH343P

USB to UART chip

4. ME6217C33M5G

800mA output, low dropout, high PSRR

5. ETA6096

Highly efficient lithium battery charging chip

6. QMI8658

Six-axis inertial measurement unit (IMU), including a 3-axis gyroscope and a 3-axis accelerometer

7. MX1.25 Battery Interface

MX1.25 2P connector, used for 3.7V lithium battery charging and discharging

8. USB Type-C Interface

Supports USB1.1 host and device

9. RESET Button

Reset button

10. BOOT Button

Pressed before reset to enter download mode