Espressif ESP32-C3-DevKitM-1 User Manual

Hardware Reference
Block Diagram
The block diagram below shows the components of ESP32-C3-DevKitM-1 and their
interconnections.
ESP32-C3-DevKitM-1 Block Diagram
Power Supply Options
There are three mutually exclusive ways to provide power to the board:
 Micro USB port, default power supply
 5V and GND header pins
 3V3 and GND header pins
It is recommended to use the first option: micro USB port.
Header Block
The two tables below provide the Name and Function of I/O header pins on both sides
of the board, as shown in ESP32-C3-DevKitM-1 - front.

Espressif ESP32-C3-DevKitM-1 Specifications

General

Brand	Espressif
Model	ESP32-C3-DevKitM-1
Category	Motherboard
Language	English