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Home / Development Boards & Control Boards / ESP32-C3 Development Board Core Module for ESP32C3 Chip Verification with 2.4G WiFi and Bluetooth

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Microcontroller ESP32-C3
CPU Architecture 32-bit RISC-V
Clock Frequency 160 MHz
Flash Memory 4 MB
SRAM 400 KB
Wireless Connectivity Wi-Fi 2.4 GHz & Bluetooth 5 LE
GPIO Count 22 Programmable Pins
Interface USB Type-C
Operating Voltage 3.3V
Board Dimensions 50 x 25 mm

5 reviews

A

Anonymous

Apr 02, 2026

Rating: 4/5

Solid Hardware

Shipping was slow but board is good. Pins are labeled clearly which helps with wiring.

A

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect for IoT Prototyping

Used this for a smart home sensor project. The Wi-Fi connection is stable and the RISC-V architecture handles tasks efficiently.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Arduino IDE Compatible

Flashed immediately using the Arduino IDE. No drivers needed on Windows 10. Great value for the price.

A

Anonymous

Jan 26, 2026

Rating: 5/5

Low Power Draw

Great for battery projects. The sleep modes work as expected and power consumption is minimal.

A

Anonymous

Jan 25, 2026

Rating: 4/5

Good Board, Minor Docs Issues

Works well but setup took time. Documentation could be more detailed for beginners. Hardware itself is solid.

5 FAQ

Q: Can I use this with PlatformIO?

A: Yes, PlatformIO supports ESP32-C3 boards. Select the appropriate board definition in your ini file.

Q: What is the input voltage range?

A: Recommended 5V via USB Type-C. The onboard regulator handles conversion to 3.3V logic.

Q: Does this support MicroPython?

A: Yes, it is fully compatible with MicroPython firmware. You can flash it using esptool.

Q: Is the antenna external or onboard?

A: It features an onboard PCB antenna. There is also a connector for an external antenna if needed.

Q: Does it have a battery connector?

A: This specific core board does not include a dedicated battery connector. You will need to wire power to the VIN pin.

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