Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1-N4R8 (Dual-core, 240 MHz) |
| Display Type | 2.06-inch AMOLED Capacitive Touch Screen |
| Resolution | 450 x 450 pixels |
| Flash Memory | 4 MB Quad SPI |
| PSRAM | 8 MB Octal SPI |
| Connectivity | Wi-Fi 2.4 GHz and Bluetooth 5 (LE) |
| Battery | 300 mAh Li-Po (Charging via USB-C) |
| Sensors | 6-axis IMU (Accelerometer + Gyroscope), Microphone |
| Interface | USB Type-C for Power and Programming |
| Compatibility | Arduino IDE, ESP-IDF, MicroPython, CircuitPython |
Anonymous
Mar 18, 2026
Rating: 5/5
Amazing Display Colors
The AMOLED colors are vibrant and the blacks are true black. I'm using it for a custom smartwatch interface and the visuals are stunning. Fast shipping too!
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for AI Voice Projects
The XiaoZhi integration works flawlessly out of the box. The AMOLED screen is crisp and bright, making it easy to read notifications. Great board for prototyping wearable AI devices.
Anonymous
Mar 12, 2026
Rating: 5/5
Best ESP32-S3 Watch Board
I've tried several development boards, but this one stands out due to the high-resolution display and the included microphone array. Battery life is decent for a dev board with this screen size.
Anonymous
Mar 10, 2026
Rating: 4/5
Great Hardware, Steep Learning Curve
Hardware quality is excellent and the touch response is smooth. However, setting up the specific AI voice features required some digging into the documentation. Once configured, it's amazing.
Anonymous
Mar 10, 2026
Rating: 4/5
Solid Build Quality
The casing feels durable and the buttons have a nice tactile click. The only minor issue is that the charging cable is a bit short, but that's a small complaint for such a capable device.
Anonymous
Mar 09, 2026
Rating: 5/5
Ideal for University Projects
Used this for my final year project on voice-controlled assistants. The community support is strong, and the pinout is clearly labeled. Highly recommend for students.
Q: Can I program this using MicroPython?
A: Absolutely. The ESP32-S3 chip is fully compatible with MicroPython, and we provide example scripts on our GitHub repository to get you started quickly.
Q: What voltage does the GPIO operate at?
A: The GPIO pins operate at 3.3V logic level. Please ensure your external sensors are 3.3V compatible or use a level shifter.
Q: Does this board come with a pre-installed battery?
A: Yes, the package includes a 300 mAh Li-Po battery pre-connected to the board.
Q: How do I update the XiaoZhi AI firmware?
A: You can update the firmware via the USB-C port using the Waveshare flashing tool available on our download center. Detailed instructions are in the user manual.
Q: Is the display protected by glass?
A: Yes, the 2.06-inch AMOLED screen is covered with tempered glass to protect against scratches and minor impacts.
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