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ESP32

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DevKitC V4 Getting Started Guide

 

 

This guide shows how to start using the ESP32-DevKitC V4 development board. 

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 

Espressif

. 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 

o

 

ESP32-WROOM-DA

 

o

 

ESP32-WROOM-32E

 

o

 

ESP32-WROOM-32UE

 

o

 

ESP32-WROOM-32D

 

o

 

ESP32-WROOM-32U

 

o

 

ESP32-SOLO-1

 

o

 

ESP32-WROVER-E

 

o

 

ESP32-WROVER-IE

 

 

male or female pin headers. 

Summary of Contents for ESP32-DevKitC V4

Page 1: ...all 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 either connect peripherals with j...

Page 2: ...V4 with ESP32 WROOM 32 module soldered Key Component Description ESP32 WROOM 32 A module with ESP32 at its core For more information see ESP32 WROOM 32 Datasheet EN Reset button Boot Download button...

Page 3: ...tor Avoid using these pins as it may disrupt access to the SPI flash memory SPI RAM Note The pins GPIO16 and GPIO17 are available for use only on the boards with the modules ESP32 WROOM and ESP32 SOLO...

Page 4: ...1_CH4 TOUCH_CH9 XTAL_32K_P 8 IO33 I O GPIO33 ADC1_CH5 TOUCH_CH8 XTAL_32K_N 9 IO25 I O GPIO25 ADC1_CH8 DAC_1 10 IO26 I O GPIO26 ADC2_CH9 DAC_2 11 IO27 I O GPIO27 ADC2_CH7 TOUCH_CH7 12 IO14 I O GPIO14 A...

Page 5: ...8 IO19 I O GPIO19 9 IO18 I O GPIO18 10 IO5 I O GPIO5 11 IO17 I O GPIO17 12 IO16 I O GPIO16 13 IO4 I O GPIO4 ADC2_CH0 TOUCH_CH0 14 IO0 I O GPIO0 ADC2_CH1 TOUCH_CH1 Boot 16 IO2 I O GPIO2 ADC2_CH2 TOUCH_...

Page 6: ...cause the following issues on earlier ESP32 DevKitC V4 boards The board may boot into Download mode If you output clock on GPIO0 C15 may impact the signal In case these issues occur please remove the...

Page 7: ...cation of C15 yellow on ESP32 DevKitC V4 board Start Application Development Before powering up your ESP32 DevKitC V4 please make sure that the board is in good condition with no obvious signs of dama...

Page 8: ...on Installation Step by Step will quickly help you set up the development environment and then flash an example project onto your board Board Dimensions Dimensions of ESP32 DevKitC board with ESP32 WR...

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