Data Sheet

ESP32-C3-DevKitM-1 (click to enlarge)
Power Supply Options
There are three mutually exclusive ways to provide power to the board:
• Micro-USB Port, default power supply
• 5V and GND pin headers
• 3V3 and GND pin headers
It is recommended to use the first option: Micro-USB Port.
Header Block
The two tables below provide the Name and Function of the pin headers on both sides
of the board (J1 and J3). The pin header names are shown in ESP32-C3-DevKitM-1 -
front. The numbering is the same as in the ESP32-C3-DevKitM-1 Schematic (PDF).
J1
No.
Name
Type 1
Function
1
GND
G
Ground