Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1-N16R8 |
| Display Type | 1.64-inch AMOLED Capacitive Touch |
| Resolution | 402 x 402 pixels |
| Motion Sensor | BMI270 6-axis Accelerometer & Gyroscope |
| Flash Memory | 16 MB Quad SPI |
| PSRAM | 8 MB Octal SPI |
| Connectivity | Wi-Fi 2.4 GHz and Bluetooth 5 (LE) |
| Interface | USB Type-C for Power and Debugging |
| Power Supply | 5V via USB or 3.3V via Pin Header |
| Dimensions | 58.4 x 43.2 mm |
Anonymous
Mar 31, 2026
Rating: 4/5
Great hardware, docs could be better
Hardware quality is top-notch as expected from Waveshare. The ESP32-S3 handles the high-res display well. I wish the example code for the gyroscope was more detailed, but I managed to get it working.
Anonymous
Mar 29, 2026
Rating: 4/5
Solid performance
The 8MB PSRAM is a lifesaver for graphics-heavy applications. Only minor issue is that the pinout diagram on the silkscreen is a bit small to read without a magnifier.
Anonymous
Mar 24, 2026
Rating: 5/5
Excellent learning board
Bought this for a university project. The USB-C connection makes flashing code very easy, and the screen brightness is adjustable which is great for battery testing scenarios.
Anonymous
Mar 23, 2026
Rating: 5/5
Compact and Powerful
I am using this as the brain for a small wearable robot. The form factor is perfect, and the dual-core processor handles Wi-Fi and sensor fusion simultaneously without lag.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for IoT Prototyping
The AMOLED screen is incredibly crisp and the touch response is accurate right out of the box. Having the BMI270 sensor onboard saves so much wiring hassle for my gesture control projects.
Anonymous
Mar 04, 2026
Rating: 5/5
Best value AMOLED board
Compared to other boards with similar specs, this offers the best price-to-performance ratio. The colors on the AMOLED are vibrant, making UI design really pop.
Q: Does the display support multi-touch gestures?
A: Yes, the capacitive touch screen supports multi-touch. You can implement gestures like swipe, pinch, and zoom using libraries such as LVGL or the built-in touch driver examples.
Q: What is the operating voltage for the GPIO pins?
A: The GPIO pins operate at 3.3V logic levels. Please ensure you do not connect 5V signals directly to the GPIO pins to avoid damaging the microcontroller.
Q: Can I power this board with a LiPo battery?
A: While the board has a 5V input, it does not have an onboard LiPo charging circuit. You can power it via the 5V pin using an external battery regulator, but charging must be handled externally.
Q: Is this board compatible with the Arduino IDE?
A: Yes, the ESP32-S3 is fully supported by the Arduino IDE. You will need to install the ESP32 board manager package and select the appropriate board definition.
Q: Is the accelerometer sensitive enough for step counting?
A: Yes, the onboard BMI270 sensor is highly sensitive and specifically designed for wearable applications, making it excellent for step counting and activity recognition.
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