Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1-N16R8 |
| Flash Memory | 16 MB |
| PSRAM | 8 MB Octal SPI |
| Wi-Fi Standard | 802.11b/g/n (2.4 GHz) |
| Bluetooth Version | Bluetooth 5 (LE) |
| USB Interface | USB OTG Full-speed, Micro-USB |
| Operating Voltage | 3.3V |
| Input Voltage | 5V via USB or VIN pin |
| GPIO Count | 30+ Programmable Pins |
| AI Acceleration | Vector Instructions for Neural Networks |
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for AIoT Projects
This board is exactly what I needed for my voice recognition project. The 8MB PSRAM makes a huge difference when running TensorFlow Lite models. Setup with Arduino IDE was seamless.
Anonymous
Mar 14, 2026
Rating: 4/5
Solid performance
Running a smart home hub on this board without any lag. The only reason for 4 stars instead of 5 is that the headers were not pre-soldered, which is expected but worth noting for beginners.
Anonymous
Mar 11, 2026
Rating: 5/5
Fast and Reliable
Upgraded from an older ESP32 and the speed improvement is noticeable. Wi-Fi connection is stable, and the onboard USB-to-UART bridge works flawlessly on both Windows and Linux.
Anonymous
Mar 09, 2026
Rating: 5/5
Ideal for Learning
Bought this for my university embedded systems course. It handles complex tasks easily and the community support for ESP32-S3 is massive. Highly recommend for students.
Anonymous
Mar 09, 2026
Rating: 5/5
Best S3 Board in this Price Range
The build quality feels premium. I've tested the deep sleep modes and current consumption is very low. Perfect for battery-powered applications.
Anonymous
Mar 04, 2026
Rating: 4/5
Great value, minor documentation gaps
Hardware quality is excellent and the price is unbeatable for N16R8 specs. I wish the pinout diagram in the manual was slightly clearer for the camera interface pins, but online community resources filled the gap.
Q: What is the maximum current this board can supply to peripherals?
A: The 3.3V LDO regulator can typically supply up to 500mA. However, for high-power peripherals, we recommend using an external power source and sharing the ground.
Q: Can I use this for Bluetooth audio streaming?
A: Yes, the ESP32-S3 has improved Bluetooth capabilities compared to previous generations and supports A2DP for audio streaming, though performance depends on your specific codec implementation.
Q: Does it come with a case or enclosure?
A: No, this product includes only the core development board. Headers may or may not be soldered depending on the specific SKU selected; please check the product variation details before ordering.
Q: Does this board support external camera modules?
A: Yes, the ESP32-S3 supports DVP camera interfaces. You can connect compatible OV2640 or OV5640 modules directly to the GPIO pins designated for camera use.
Q: Is it compatible with the standard Arduino IDE?
A: Absolutely. You just need to install the ESP32 board package by Espressif Systems in your Arduino IDE preferences, select 'ESP32S3 Dev Module', and you are ready to upload code.
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