ESP32-S3 Dual-Core Dev Board with 1.28" Round IPS Display

An ESP32-S3 development board featuring a 1.28-inch round IPS LCD display, perfect for smartwatch-style projects, IoT dashboards, and wearable prototypes. The dual-core Xtensa LX7 processor runs at up to 240MHz with built-in Wi-Fi and Bluetooth 5 connectivity.

Includes a QMI8658 6-axis IMU for motion sensing, lithium battery charging circuit for portable projects, and 30 GPIO pins for flexible expansion. USB-C connection with built-in USB-to-UART chip means it's ready to program out of the box.

Key Features

• 1.28" Round IPS Display – 240×240 resolution, 65K colours
• ESP32-S3 Dual-Core – Xtensa LX7 @ 240MHz
• Wi-Fi & Bluetooth – 2.4GHz 802.11 b/g/n + Bluetooth 5 (BLE)
• 6-Axis IMU – QMI8658 accelerometer + gyroscope
• Battery Charging – Onboard lithium battery manager (ETA6096)
• USB-C Connector – Modern connection with CH343P UART bridge
• 30 GPIO Pins – Flexible I/O expansion
• Onboard Antenna – No external antenna required

Specifications

• SoC: ESP32-S3R2
• CPU: Dual-core Xtensa LX7 @ 240MHz
• SRAM: 512KB
• ROM: 384KB
• PSRAM: 2MB
• Flash: 16MB (W25Q128JVSIQ)
• Display: 1.28" round IPS LCD, 240×240, 65K colours
• IMU: QMI8658 (3-axis accel + 3-axis gyro)
• Wireless: Wi-Fi 802.11 b/g/n, Bluetooth 5 BLE
• USB: Type-C with CH343P UART
• Power: ME6217C33M5G LDO (800mA)
• GPIO: 30 pins
• Weight: 9g

Ideal For

• Smartwatch and wearable prototypes
• IoT dashboard displays
• Motion-sensing projects
• Portable battery-powered devices
• Round gauge and dial interfaces

Package Contents

• 1× ESP32-S3-LCD-1.28 Development Board

Resources

• Waveshare Wiki