ESP32-C3 with Pre-Soldered Header Mini Development Board,, Based on ESP32-C3FN4 Single-core Processor, up to 160MHz Running Frequency. Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards, suitable for SMD applications
Supports 2.4GH z Wi-Fi ( 802.11 b/g/n) and Bluetooth 5 (LE). 400KB of SRAM and 384KB ROM, and 4MB of onboard Flash memory
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