Keyestudio ESP32 Bedienungsanleitung

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Keyestudio ESP32 Core Board

(Black and Eco-friendly)

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Guide Content

Description:........................................................................................................................ 3

Technical Details:...............................................................................................................3

Element and Interfaces:...................................................................................................5

Detailed Using Method as follows:................................................................................. 8

Step1| Install the Arduino IDE................................................................................8

Step2| Installing the Driver...................................................................................12

Step3| Building ESP32 Environment....................................................................16

Step4| Arduino IDE Setting and Toolbar.............................................................21

Step5| Upload the Code.........................................................................................27

Resource Download:.......................................................................................................33

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Description:

This keyestudio ESP32 core board is a Mini development board based on the

ESP-WROOM-32 module.

The board has brought out most I/O ports to pin headers of 2.54mm pitch. These

provide an easy way of connecting peripherals according to your own needs.

When it comes to developing and debugging with the development board, the

both side standard pin headers can make your operation more simple and handy.

The ESP-WROOM-32 module is

the industry's leading integrated

WiFi + Bluetooth solution with less

than 10 external components.

It integrates antenna switch, RF

balun, power amplifiers, low noise

amplifiers, filters and power

management modules.

At the same time, it also

integrates with TSMC's low-power

40nm technology, so that power performance and RF performance are safe and

reliable, easy to expand to a variety of applications.

This module work with functional individually when power on.

Technical Details:

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Microcontroller: ESP-WROOM-32 module

USB to Serial Port Chip: CP2102-GMR

Operating Voltage: DC 5V

Operating Current: 80mA (average)

Current Supply: 500mA (Minimum)

Operating Temperature Range: -40℃~ +85℃

WiFi mode: Station/SoftAP/SoftAP+Station/P2P

WiFi protocol: 802.11 b/g/n (802.11n, speed up to 150 Mbps

WiFi frequency band: 2.4 GHz

Bluetooth protocol: conform to Bluetooth v4.2 BR/EDR and BLE standards

Dimensions: 55mm*26mm*13mm

Weight: 9.3g

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Element and Interfaces:

Here is an explanation of what every element and interface of the board has:

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Specialized Functions of Some Pins:

PINS

EXPLANATIONS

IO23

VSPI MOSI/SPI MOSI

IO22

Wire SCL

TXD0

IO1/Serial TX

RXD0

IO3/Serial RX

IO21

Wire SDA

IO19

VSPI MISO/SPI MISO

IO18

VSPI SCK/SPI SCK

IO5

VSPI SS/SPI SS

IO4

ADC10/TOUCH0

IO0

ADC11/TOUCH1

IO2

ADC12/TOUCH2

IO15

HSPI SS/ADC13/TOUCH3/TDO

SD1

IO8/FLASH D1

SD0

IO7/FLASH D0

CLK

IO6/FLASH SCK

CMD

IO11/FLASH CMD

SD3

IO10/FLASH D3

SD2

IO9/FLASH D2

IO13

HSPI MOSI/ADC14/TOUCH4/TCK

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IO12

HSPI MISO/ADC15/TOUCH5/TDI

IO14

HSPI SCK/ADC16/TOUCH6/TMS

IO27

ADC17/TOUCH7

IO26

ADC19/DAC2

IO25

ADC18/DAC1

IO33

ADC5/TOUCH8

IO32

ADC4/TOUCH9

IO35

ADC7

IO34

ADC6

SENSOR VN

IO39/ADC3

SENSOR VP

IO36/ADC0

RESET

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Detailed Using Method as follows:

Step1| Install the Arduino IDE

When programming the control board, first you should install the Arduino

software and driver.

You can download the different versions for different systems from the link

below:

https://www.arduino.cc/en/Main/OldSoftwareReleases#1.5.x

This control board is compatible with the Arduino 1.8.7 or latest version.

So next we will download the Arduino 1.8.7 software to test the keyestudio ESP32

core board.

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In this Windows system page, there are two options. One is Windows version, the

other is Windows Installer.

For Windows Installer, you can download the installation file, this way you need

to install the arduino IDE.

For simple Windows version, you can download the software directly, do not need

to install, just directly use the software after unzip the package.

Next, we click the Windows, pop up the interface as below.

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Click JUST DOWNLOAD.

Downloaded well the arduino-1.8.7-windows.zip package to your computer,

you can direct to unzip the package. Open the Arduino-1.8.7 folder, you should

get it as follows.

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