Waveshare ESP32-S3 3.16-Inch 320x820 Display Development Board
The Waveshare ESP32-S3 Display Development Board integrates a 3.16-inch 320×820 RGB LCD with the dual-core ESP32-S3R8 SoC for Wi-Fi/Bluetooth BLE 5.0 connectivity, 16MB Flash, 8MB PSRAM, a 6-axis IMU, and RTC, ideal for building rich HMI interfaces with LVGL on Arduino IDE or ESP-IDF.
Features
- High-resolution 3.16-inch 320×820 RGB LCD display with 262K colors for crisp GUI development.
- Powered by ESP32-S3R8 dual-core LX7 processor (240MHz) with 2.4GHz Wi-Fi & Bluetooth 5.0 LE.
- Ample 16MB Flash and 8MB PSRAM for complex graphics and data buffering in LVGL applications.
- Integrated QMI8658 6-axis IMU (accelerometer/gyroscope) and PCF85063 RTC chip for motion sensing and timekeeping.
- Comprehensive I/O includes USB-C, TF card slot, lithium battery header, UART, I2C, and external antenna pad.
Out of stock
This Waveshare development board combines a vivid 3.16-inch tall-format LCD with the robust ESP32-S3 wireless microcontroller, creating a complete platform for Human-Machine Interface (HMI) and embedded GUI projects. The ESP32-S3R8 delivers dual-core processing at up to 240MHz alongside integrated 2.4GHz Wi-Fi and Bluetooth 5.0, managed via an onboard PCB antenna with an option for an external antenna.
Memory architecture is tailored for graphics-intensive applications, featuring 16MB of external Flash for program storage and 8MB of PSRAM for frame buffering and dynamic data. The board includes a QMI8658 inertial measurement unit for motion detection and a PCF85063 real-time clock with a backup battery header, enabling precise timing and low-power sleep/wake cycles. Power is supplied via the USB Type-C port or a 3.7V Li-ion battery, with a slide switch for controlled power management.
Additional Information
| Weight | 0.027 kg |
|---|---|
| Dimensions | 8 × 3.5 cm |
