ESP32-S3 AMOLED 1.64" Dev Board | 16MB Flash 8MB PSRAM Wi-Fi BT5
ESP32-S3 AMOLED 1.64" Dev Board | 16MB Flash 8MB PSRAM Wi-Fi BT5
T-Display-S3 ESP32-S3 AMOLED Development Board with 1.64" Touch Screen
Take your embedded projects to the next level with the T-Display-S3 — a compact yet powerful development board pairing the ESP32-S3R8 dual-core LX7 microprocessor with a vivid 1.64-inch ICNA3311 AMOLED touch display. With built-in 2.4 GHz Wi-Fi and Bluetooth 5 (LE), generous 16 MB Flash and 8 MB PSRAM, and broad IDE support, this board is the ideal platform for IoT gadgets, wearable prototypes, smart displays, and maker projects of all kinds.
Made in Mainland China.
Key Features
- Processor: ESP32-S3R8 Dual-Core LX7 MCU — fast, efficient, and capable
- Display: 1.64-inch ICNA3311 AMOLED, 280 × 456 px resolution, vibrant colors and deep blacks
- Touch Interface: Capacitive touch support via QSPI bus
- Wireless: 2.4 GHz Wi-Fi + Bluetooth 5 (LE) for seamless connectivity
- Memory: 16 MB Flash / 8 MB PSRAM for demanding applications
- Battery Monitoring: On-board battery voltage detection (1004)
- Compatibility: Supports Arduino IDE, PlatformIO, ESP-IDF, and Arduino_GFX library
- Color & Material: Black PCB with electronic components
Full Specifications
| MCU | ESP32-S3R8 Dual-Core LX7 |
| Wireless | 2.4 GHz Wi-Fi & Bluetooth 5 (LE) |
| Display Size | 1.64 inch AMOLED |
| Display Driver IC | ICNA3311 (C05300) |
| Resolution | 280 × 456 px |
| Bus Interface | QSPI |
| Flash | 16 MB |
| PSRAM | 8 MB |
| Battery Voltage Detection | 1004 |
| Compatible IDEs | Arduino IDE, PlatformIO, ESP-IDF |
| Graphics Library | Arduino_GFX |
| Color | Black |
| Material | PCB + Electronic Components |
What's in the Box
- 1 × T-Display-S3 1.64-inch AMOLED Development Board
- 1 × USB Cable
- 2 × Header Pins
Note: Screen printing and physical appearance may vary between production batches but will not affect functionality. Colors in product images may slightly differ from the actual item due to display settings and lighting. Dimensional tolerance: ±1–3 cm.
Learn More About ESP32 & IoT Standards
For more information on wireless communication standards and IoT device interoperability, visit the NIST Wireless Networks Division.
Frequently Asked Questions
Q: What development environments are compatible with the T-Display-S3 ESP32-S3 board?
A: The T-Display-S3 supports three popular development environments: Arduino IDE, PlatformIO, and Espressif's ESP-IDF. It is also compatible with the Arduino_GFX graphics library, making it straightforward to drive the AMOLED display in your projects.
Q: Does the T-Display-S3 support battery-powered projects?
A: Yes. The board includes an on-board battery voltage detection circuit, making it well-suited for portable or battery-powered IoT and wearable applications. You can monitor battery levels directly in your firmware.
Q: What makes the AMOLED display on this board stand out compared to standard TFT screens?
A: The 1.64-inch ICNA3311 AMOLED display offers superior contrast, deeper blacks, and more vivid colors than traditional TFT LCD panels. Each pixel is individually lit, resulting in sharper visuals and lower power consumption when displaying dark UI elements — ideal for smart watch faces, sensor dashboards, and compact HMI interfaces.
Q: Is the ESP32-S3 on this board the R8 variant with integrated PSRAM?
A: Yes. This board uses the ESP32-S3R8, which features 8 MB of integrated PSRAM alongside 16 MB of external Flash, giving you ample memory headroom for graphics buffers, web servers, machine learning inference, and other memory-intensive workloads.