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Home / Development Boards & Control Boards / ESP32-S3 Core Development Board - WiFi & Bluetooth DevKitC-1 (C3, N8R2, N16R8 Modules)

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Processor Core Xtensa LX7 Dual-Core 32-bit
Flash Storage 8MB or 16MB Options
PSRAM Capacity 8MB or 16MB Options
Wireless Standard Wi-Fi 802.11b/g/n 2.4GHz
Bluetooth Version Bluetooth 5.0 (Low Energy)
GPIO Count 45 Programmable Pins
Operating Voltage 3.3V Logic, 5V USB Input
USB Interface USB Type-C Connector
Board Dimensions 54mm x 28mm x 12mm
Software Support Arduino IDE, ESP-IDF, MicroPython

5 reviews

A

Anonymous

Mar 27, 2026

Rating: 3/5

Pinout is tight

Board works fine but headers are close together. Hard to use with breadboards.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Excellent for Edge AI

The N16R8 module handles tinyML models very well. USB-C is convenient.

A

Anonymous

Mar 19, 2026

Rating: 4/5

Good value board

Works as expected. Documentation could be more detailed for beginners.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect for Home Assistant

Connected instantly to my network. Stable connection over weeks.

A

Anonymous

Feb 07, 2026

Rating: 5/5

Solid Performance

Compiles and uploads quickly. The PSRAM makes a big difference for buffers.

5 FAQ

Q: Does it support MicroPython out of the box?

A: You need to flash the MicroPython firmware, but it is fully supported.

Q: What is the maximum current draw?

A: Peak current can reach around 350mA during Wi-Fi transmission.

Q: Is there an external antenna connector?

A: This model uses the onboard PCB antenna. No external connector is available.

Q: Does this board support 5GHz Wi-Fi networks?

A: No, the ESP32-S3 chipset only supports 2.4GHz Wi-Fi bands.

Q: Can I use this with the Arduino IDE?

A: Yes, simply install the ESP32 board package via the Boards Manager.

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