] Bundle: ESP32 C3 is for the version without LCD.
] Bundle: ESP32 C3 0.42LCD is for the version with LCD.
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.
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.
- 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.
- 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).
- Dimensions: 23.5 × 18mm.
- Operating voltage: 3.3V.
- 3.3V voltage regulator with 500mA peak output.
- Ceramic antenna.
ESP32 C3(without LCD）x1
ESP32 C3 0.42LCD
ESP32 C3 0.42LCD (with LCD）x1