Learn more about this board with our Getting Started Guide for the ESP32-C3 Super Mini
Here’s a summary of the ESP32-C3 technical specifications:
- Processor: 32-bit RISC-V CPU running up to 160 MHz
- IEEE 802.11b /g/n WiFi and Bluetooth 5 (LE) protocols
- 400KB SRAM, 384KB ROM and built-in 4M flash
- External antenna
- 11 GPIOs that support the following interfaces:
- 4 ADC pins
- PWM
- UART
- I2C
- SPI
- Onboard LED on GPIO 8
- Reset and Boot buttons
- Ultra low power consumption: as low as 43uA in deep sleep mode
- Small form factor