Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3 |
| Flash Memory | 16 MB |
| PSRAM | 8 MB |
| Connectivity | Wi-Fi 2.4 GHz, Bluetooth 5 (LE) |
| Camera Interface | DVP, supports up to 16MP sensors |
| USB Interface | USB OTG Full-Speed |
| GPIO Pins | 45 programmable GPIOs |
| Power Supply | 5V via USB or 3.3V external |
| Dimensions | 54mm x 28mm x 12mm |
| Compatibility | Arduino IDE, ESP-IDF, MicroPython |
Anonymous
Mar 31, 2026
Rating: 5/5
Reliable and powerful
I've deployed three of these for a home security prototype. They have been running stable for weeks without crashing. The Bluetooth LE connectivity is also very stable.
Anonymous
Mar 29, 2026
Rating: 5/5
Ideal for learning embedded vision
As a student, this board offers everything I need to learn about edge computing and image processing. Compiling code is fast, and it supports MicroPython which I prefer.
Anonymous
Mar 18, 2026
Rating: 5/5
Best upgrade from ESP32-CAM
Significantly faster processing speed compared to older ESP32 modules. The USB OTG feature is a game changer for connecting peripherals without extra hubs.
Anonymous
Mar 08, 2026
Rating: 4/5
Solid performance, runs warm
Performance is excellent for video streaming tasks. Note that it does get a bit warm during prolonged Wi-Fi transmission, so consider a small heatsink for enclosed projects.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for AIoT Projects
The 16MB flash and 8MB PSRAM make this board incredibly capable for running TinyML models. The camera interface worked flawlessly with my OV2640 sensor right out of the box.
Anonymous
Mar 05, 2026
Rating: 4/5
Great value, minor documentation gaps
Hardware is solid and the Wi-Fi range is impressive. I deducted one star because the pinout diagram in the manual was slightly unclear for the SPI pins, but the community forums helped quickly.
Q: What is the maximum resolution supported for video recording?
A: While the hardware interface supports up to 16MP sensors, practical video recording resolution depends on the specific camera module used and your code optimization. Typically, 1080p at 30fps is achievable with optimized buffers.
Q: Does it support external antennas for better Wi-Fi range?
A: This specific model comes with an onboard PCB antenna. However, there are variant models available with an IPEX connector for external antennas if you require extended range for your specific application.
Q: Is this compatible with the Arduino IDE?
A: Absolutely. You can install the ESP32 board package in the Arduino IDE Board Manager, select 'ESP32S3 Dev Module', and start programming immediately.
Q: Does this board come with a camera module included?
A: No, this is a development board only. It features a connector compatible with standard DVP cameras (like OV2640 or OV5640), but the camera module must be purchased separately.
Q: Can I power this board directly with a 3.7V LiPo battery?
A: Yes, you can connect a LiPo battery to the designated battery pins, but please ensure you use a board version with a charging circuit or manage charging externally. Direct input to the 5V pin is recommended for regulated power.
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