Description
ESP32-S3 2.41" AMOLED Touch Display Development Board
The ESP32-S3-Touch-AMOLED-2.41 is a powerful development board featuring a 2.41-inch capacitive AMOLED touchscreen with a resolution of 600×450 pixels and 16.7 million colors. Powered by the ESP32-S3R8 dual-core processor, it integrates Wi-Fi and Bluetooth 5, making it ideal for rich graphical interfaces, gesture recognition, and smart embedded applications.
Main Features
- 2.41-inch AMOLED display (RM690B0), 600×450 resolution, 16.7M colors
- Capacitive touch via FT6336 controller (I2C with interrupt support)
- ESP32-S3R8 dual-core LX7 processor, up to 240 MHz
- 16MB Flash and 8MB PSRAM onboard
- Wi-Fi 802.11 b/g/n (2.4 GHz) and Bluetooth 5.0 (LE, Mesh)
- QMI8658 6-axis IMU (3-axis accelerometer + 3-axis gyroscope)
- PCF85063 RTC chip with SH1.0 battery header (charging supported)
- TF card slot for external storage of images or data
- 3.7 V lithium battery connector (MX1.25) with charging circuit
- USB Type-C for power supply, firmware upload, and debugging
- Expandable via 34-pin GPIO header, UART and I2C connectors
- Also available with protective case (Model -B)
Display Specifications
| Panel Type | AMOLED |
| Size | 2.41 inch |
| Resolution | 600 × 450 pixels |
| Color Depth | 16.7 million |
| Brightness | 800 cd/m² |
| Contrast Ratio | 100,000:1 |
| Display Driver | RM690B0 (QSPI) |
| Touch Controller | FT6336 (I2C) |
Development & Compatibility
- Supports ESP-IDF and Arduino IDE
- Examples, libraries, and documentation available
- Compatible with LVGL for advanced graphical interfaces
Application Scenarios
- Smart device user interfaces
- Wearable devices with motion and gesture control
- Portable monitoring and diagnostics
- GUI-based HMI and display applications
More technical information available at:
waveshare.com/wiki/ESP32-S3-Touch-AMOLED-2.41
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