ESP32-DevKitC Getting Started Guide¶
This user guide shows how to get started with ESP32-DevKitC development board.
What You Need¶
- 1 × ESP32-DevKitC board
- 1 × USB A / mini USB B cable
- 1 × PC loaded with Windows, Linux or Mac O/S
ESP32-DevKitC is a small-sized ESP32-based development board produced by Espressif. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can connect these pins to peripherals as needed. Standard headers also make development easy and convenient when using a breadboard.
The following list and figure below describe key components, interfaces and controls of ESP32-DevKitC board.
- Standard ESP-WROOM-32 module soldered to the ESP32-DevKitC board.
- Reset button: pressing this button resets the system.
- Download button: holding down the Boot button and pressing the EN button initiates the firmware download mode. Then user can download firmware through the serial port.
- USB interface. It functions as the power supply for the board and the communication interface between PC and ESP-WROOM-32.
- Most of the pins on the ESP-WROOM-32 are broken out to the pin headers on the board. Users can program ESP32 to enable multiple functions such as PWM,ADC, DAC, I2C, I2S, SPI, etc.
Start Application Development¶
Before powering up the ESP32-DevKitC, please make sure that the board has been received in good condition with no obvious signs of damage.
To start development of applications, proceed to section Get Started, that will walk you through the following steps: