Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3 Dual-core 32-bit LX7 |
| Flash Memory | 16 MB (N16) |
| PSRAM | 8 MB (R8) |
| Wi-Fi | 2.4 GHz 802.11 b/g/n |
| Bluetooth | Bluetooth 5 (LE) |
| GPIO Pins | 45 Programmable Pins |
| Operating Voltage | 3.3V |
| USB Interface | USB-to-UART & Native USB OTG |
| Development Environment | Arduino IDE, ESP-IDF, MicroPython |
| Package Weight | 250 grams |
Anonymous
Apr 13, 2026
Rating: 4/5
Good hardware, steep learning curve
Hardware is solid. Just be prepared to read docs for the AI integration part.
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect for students
Bought this for my university project. The community support is helpful.
Anonymous
Mar 15, 2026
Rating: 5/5
Fast shipping and great quality
Board works out of the box. The robot chassis is sturdy enough for indoor tests.
Anonymous
Mar 05, 2026
Rating: 5/5
Excellent for AI learning
The combination of the S3 board and XiaoZhi kit is perfect. Plenty of memory for voice models.
Anonymous
Feb 02, 2026
Rating: 5/5
Best value S3 board
N16R8 configuration is hard to find at this price point. Very happy with purchase.
Q: Is soldering required for the robot kit?
A: Basic soldering is required for some sensor connections.
Q: Can I use this with PlatformIO?
A: Yes, PlatformIO is fully supported for the ESP32-S3.
Q: What is the range of the Wi-Fi?
A: Standard indoor range applies, approximately 30 meters without obstacles.
Q: Does this come with a power adapter?
A: The kit includes a USB cable. A 5V adapter is recommended but sold separately.
Q: Is the XiaoZhi kit compatible with other boards?
A: The chassis is generic, but code is optimized for the ESP32-S3 included.
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