Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1U |
| Flash Memory | 8 MB (N8) |
| PSRAM | 2 MB or 8 MB (R2 option) |
| Wi-Fi Standard | 802.11b/g/n (2.4 GHz) |
| Bluetooth Version | Bluetooth 5 (LE) |
| USB Interface | Native USB OTG (Full-Speed) |
| GPIO Pins | 45 programmable GPIOs |
| Operating Voltage | 3.3V |
| Input Voltage (USB) | 5V via USB-C |
| Dimensions | 56mm x 29mm x 12mm |
Anonymous
Mar 29, 2026
Rating: 5/5
Solid Build Quality
Received the N8R2 version. The soldering is clean, and the USB-C port feels sturdy. Pinout is clearly labeled on the silkscreen. Works flawlessly with PlatformIO and Arduino IDE.
Anonymous
Mar 26, 2026
Rating: 4/5
Good value, steep learning curve
Hardware is fantastic, but if you are new to ESP-IDF, be prepared for a learning curve. Once set up, the performance is outstanding. Shipping was fast and packaging was secure.
Anonymous
Mar 22, 2026
Rating: 4/5
Great for learning, minor docs gap
Excellent board for my university project. The dual-core processor handles multitasking well. Only giving 4 stars because some specific peripheral examples in the official docs were hard to find initially, but community forums helped.
Anonymous
Mar 04, 2026
Rating: 5/5
Fast and Reliable
Wi-Fi connection is stable and the Bluetooth LE range is impressive. The vector instructions really speed up DSP tasks. Highly recommend for anyone moving from ESP8266.
Anonymous
Mar 04, 2026
Rating: 5/5
Perfect for AIoT Projects
The ESP32-S3 is a massive upgrade over the original ESP32. The native USB support makes flashing and debugging incredibly smooth without needing external converters. Great board for machine learning edge applications.
Anonymous
Mar 02, 2026
Rating: 5/5
Best DevKit in its Class
I've tested several S3 boards, and this genuine Espressif kit has the best power management. No random reboots under load. The 8MB flash is plenty for most firmware plus OTA updates.
Q: Can I power this board with a 3.7V LiPo battery directly?
A: No, you should not connect a LiPo battery directly to the 5V or 3.3V pins. This board does not have a built-in LiPo charging circuit. Please use an external regulator or a dedicated battery shield designed for safe voltage conversion.
Q: Is the USB cable included in the package?
A: Typically, the retail package includes a USB-A to USB-C data cable. However, please check the specific listing details as bundle options may vary by seller.
Q: Does this board support MicroPython out of the box?
A: Yes, the ESP32-S3-DevKitC-1 is fully compatible with MicroPython. You will need to flash the appropriate firmware binary first, which can be downloaded from the MicroPython website.
Q: Does it support Camera interfaces?
A: Yes, the ESP32-S3 supports DVP camera interfaces. There are specific GPIO pins designated for camera data and control signals. You will need to configure the pinout in your code to match your specific camera module.
Q: What is the difference between the N8 and N8R2 versions?
A: The 'N8' indicates 8MB of Flash memory. The 'R2' suffix indicates the module includes 2MB of PSRAM. If you choose the non-R2 version, it may not have external PSRAM depending on the specific SKU configuration.
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