ESP32 DevKitC V4 core board ESP32 development board ESP32-WROOM-32D ESP32-WROOM-32U WIFI+BT IoT NodeMCU-32

ESP32-DevKitC core board ESP32 development board ESP32-WROOM-32D ESP32-WROOM-32U

ESP32-DevKitC V4 Getting Started Guide

This guide shows how to start using the ESP32-DevKitC V4 development board. For description of other versions of ESP32-DevKitC check ESP32 Hardware Reference.

What You Need

ESP32-DevKitC V4 board

USB A / micro USB B cable

Computer running Windows, Linux, or macOS

You can skip the introduction sections and go directly to Section Start Application Development.

Overview

ESP32-DevKitC V4 is a small-sized ESP32-based development board produced by Espres-sif. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-DevKitC V4 on a breadboard.

To cover a wide range of user requirements, the following versions of ESP32-DevKitC V4 are available:

different ESP32 modules

ESP32-WROOM-32D

ESP32-WROOM-32U

For details please refer to Espre-ssif Product Ordering Information.

Functional Description

The following figure and the table below describe the key components, interfaces and controls of the ESP32-DevKitC V4 board.