Note

] Bundle: ESP32 C3 is for the version without LCD.

] Bundle: ESP32 C3 0.42LCD is for the version with LCD.

   Product Overview

The ESP32-C3 development board is a low-cost, high-performance microcontroller that supports 2.4 GHz Wi-Fi and Bluetooth Low Energy (BLE) based on the RISC-V architecture. It is compatible with Arduino and Micropython development environments, making it ideal for IoT, wearable devices, and smart home applications. The board features a 0.42" LCD display, Type-C USB interface, reset button, and boot button for easy and convenient operation.

   Outstanding Performance

Built on the ESP32-C3FH4 WiFi and BLE RISC-V single-core CPU, the board has 4MB of Flash and 400KB of SRAM, and supports 2.4 GHz Wi-Fi and Bluetooth Low Energy.

   Development Environment Compatibility

Compatible with Arduino and Micropython development environments, making it a perfect choice for IoT, wearable devices, and smart home applications.

   Rich Peripherals

• Integrated UART, I2C, 12S, remote control peripherals, LED PWM control, general DMA control, TWAl controller, USB Serial/JTAG control, temperature sensor, and ADC.
• Supports SPI, dual-channel SPI, and quad-channel SPI interfaces. No DAC or native capacitive touch capabilities.

   Convenient Operation

• Type-C USB interface.
• 1x Reset button (CHIP_EN, ideal for restarting your program or entering the ROM bootloader).
• 1x Boot button (GPI09, used for entering the ROM bootloader or for user input).

   Product Specifications

• Dimensions: 23.5 × 18mm.
• Operating voltage: 3.3V.
• 3.3V voltage regulator with 500mA peak output.
• Ceramic antenna.

   Video

ESP32 C3

ESP32 C3(without LCD）x1

ESP32 C3 0.42LCD

ESP32 C3 0.42LCD (with LCD）x1