ESP32-C3 Mini Development Board, Based on ESP32-C3FN4 Single-core Processor, 160MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5

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$5.22
SKU WS-25452
ESP32-C3 Mini Development Board, Based on ESP32-C3FN4 Single-core Processor, 160MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5
ESP32-C3-Zero Development Board

Based on ESP32-C3FN4, onboard multi-function GPIO pins

Castellated Module, Suitable For SMD Applications

Board specifications
  • Low-power SoC equipped with RISC-V 32-bit single-core processor, up to 160MHz main frequency
  • Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
  • 400KB of SRAM and 384KB ROM, and 4MB of onboard Flash memory
  • Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards
  • Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
  • Integrated with USB serial port full-speed controller, 15 × GPIO pins allows flexibly configuring pin functions
  • 3 × SPI, 1 × I2C, 2 × UART, 1 × I2S, 2 × ADC, etc.
Version Options

ESP32-C3-Zero
without pinheader

ESP32-C3-Zero-M
with pre-soldered header


Support C/C++, MicroPython

Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started


What's On Board
  1. USB Type-C Port
  2. BOOT button
    Press it and then press the RESET button to enter download mode
  3. RESET button
  4. WS2812 RGB LED
  1. CAT6219-330TD-GT3
    CMOS LDO, 500mA (Max)
  2. ESP32-C3FN4 single-core processor
    up to 160MHz operating frequency
  3. 2.4G ceramic antenna

Pin definition
Product Show


outline dimensions
Resources & Services

ESP32-C3-Zero

  1. ESP32-C3-Zero x1

ESP32-C3-Zero-M

  1. ESP32-C3-Zero with pre-soldered header x1