Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3 / ESP32-C3 / ESP32-C6 |
| Wireless Connectivity | Wi-Fi 4, Bluetooth 5 (LE) |
| Camera Interface | DVP Interface (OV2640/OV5640) |
| Flash Memory | 8MB |
| PSRAM | 2MB Octal |
| USB Interface | USB Type-C |
| Operating Voltage | 3.3V |
| Dimensions | 21 x 17.5 mm |
| Weight | Approx. 5g |
| Software Support | Arduino, MicroPython, ESP-IDF |
Anonymous
Mar 29, 2026
Rating: 5/5
Excellent sensor integration
The Sense version with the microphone and camera header is exactly what I needed for my robot.
Anonymous
Mar 28, 2026
Rating: 3/5
Steep learning curve
Board is fine but if you are new to ESP32, expect some setup time for drivers.
Anonymous
Feb 12, 2026
Rating: 5/5
Compact powerhouse
Love the form factor. Fits easily into small enclosures. Wi-Fi range is decent.
Anonymous
Feb 04, 2026
Rating: 4/5
Great board, minor docs issues
Hardware is solid. Pinout diagram on the website was slightly confusing at first but works great.
Anonymous
Jan 19, 2026
Rating: 5/5
Perfect for TinyML
Used this for a face recognition project. The S3 version handles the AI models surprisingly well.
Q: What camera modules work with this?
A: It supports standard DVP cameras like the OV2640.
Q: Does this support battery charging?
A: Yes, there is a battery connector for LiPo batteries.
Q: Is it compatible with Arduino IDE?
A: Yes, fully compatible via the ESP32 board manager.
Q: Difference between S3 and C3?
A: S3 has more GPIO and AI instructions, C3 is more cost-effective.
Q: Can I use 5V logic?
A: No, this is a 3.3V logic board. Use level shifters for 5V sensors.
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