Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Processor Model | ESP32-S3/C3/C6 |
| Flash Memory | 8MB |
| PSRAM | 2MB |
| Wireless Connectivity | Wi-Fi 4 & Bluetooth 5 LE |
| Camera Sensor | OV2640 2MP |
| Microphone | Digital PDM Microphone |
| USB Interface | USB Type-C |
| Input Voltage | 5V DC |
| Battery Support | Li-Po Charging Circuit |
| Dimensions | 21 x 17.5 mm |
Anonymous
Apr 10, 2026
Rating: 5/5
Perfect for TinyML Projects
Great board for vision AI projects. The camera works flawlessly with ESP-IDF and the microphone is a nice bonus for voice commands.
Anonymous
Mar 25, 2026
Rating: 5/5
Compact and Powerful
Love the form factor. Fits easily into small enclosures. WiFi range is decent for such a small board.
Anonymous
Mar 15, 2026
Rating: 5/5
Excellent Camera Integration
The microphone and camera combo is perfect for voice recognition projects. Very happy with the performance.
Anonymous
Feb 04, 2026
Rating: 5/5
Best XIAO Sense Yet
USB-C charging is convenient. Battery management works well and the board stays cool during operation.
Anonymous
Jan 20, 2026
Rating: 4/5
Good but learning curve
Hardware is solid. Software examples took some time to set up initially but works well once configured.
Q: Does it support Bluetooth BLE?
A: Yes, all variants support Bluetooth Low Energy.
Q: Can I power this with a 3.7V battery?
A: Yes, there is a dedicated battery connector for Li-Po cells.
Q: Are the pins breadboard friendly?
A: Yes, the XIAO form factor fits standard breadboards with headers soldered.
Q: Does this support Arduino IDE?
A: Yes, it is fully compatible with Arduino IDE and ESP-IDF.
Q: What is the max resolution for the camera?
A: The OV2640 supports up to UXGA (1600x1200).
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