Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Display Size | 1.69 inches |
| Resolution | 240 x 280 pixels |
| Color Depth | 262K Colors |
| Microcontroller | ESP32-S3-WROOM-1-N4R8 |
| Flash Memory | 4MB |
| PSRAM | 8MB |
| Connectivity | Wi-Fi 2.4GHz and Bluetooth 5 (LE) |
| Interface | SPI |
| Power Supply | 5V via Type-C USB |
| Dimensions | 46.5 x 37.5 mm |
Anonymous
Mar 25, 2026
Rating: 5/5
Excellent upgrade from older ESP32 boards
The dual-core processor and extra RAM make this a beast compared to the original ESP32. Touch response is accurate, and the Type-C port is a welcome addition.
Anonymous
Mar 16, 2026
Rating: 5/5
Vibrant colors and fast rendering
I used this for a wearable prototype. The 262K colors look fantastic, and the ESP32-S3 handles the graphics library without lagging. Highly recommended for visual projects.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect for IoT Dashboards
The screen quality is surprisingly sharp for the price. Setting up the Wi-Fi connection was seamless using the Arduino IDE. Great board for building custom smart home displays.
Anonymous
Mar 14, 2026
Rating: 4/5
Great learning tool
As someone new to embedded systems, this board was easy to get started with. Plenty of example code available. Only wish it came with a protective case.
Anonymous
Mar 13, 2026
Rating: 5/5
Reliable for control panels
We deployed ten of these for small machine status displays. They have been running 24/7 without issues. The Bluetooth connectivity allows for easy mobile diagnostics.
Anonymous
Mar 11, 2026
Rating: 4/5
Good value, minor documentation gaps
Hardware is solid and the PSRAM makes a huge difference for graphics. The wiki could be more detailed on specific pin mappings for I2C, but community forums filled the gaps quickly.
Q: What is the maximum brightness level of the LCD?
A: The display features adjustable backlight brightness via PWM, allowing you to tune it from off to maximum brightness depending on your ambient lighting conditions.
Q: Is the touch screen capacitive or resistive?
A: This model utilizes a capacitive touch panel, which supports multi-touch gestures and offers a more responsive user experience compared to resistive screens.
Q: Does the package include a USB cable?
A: Yes, the standard package includes a short USB Type-C to Type-A data cable for programming and power supply.
Q: Does this board support MicroPython out of the box?
A: Yes, the ESP32-S3 is fully compatible with MicroPython. You will need to flash the firmware yourself, but many pre-built binaries are available online.
Q: Can I power this board with a 3.7V LiPo battery directly?
A: While the board has a battery charging circuit, it is recommended to connect the LiPo battery to the designated battery header pins rather than the main 5V input to ensure proper charging management.
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