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www.joy

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it.net

 

Pascalstr. 8 47506 Neukirchen

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Vluyn

 

 

 

3. USAGE WITH THE RASPBERRY PI

 

1. Connection

 

Raspberry Pi

 

LCD

 

Pin 22

 

(GPIO 25)

 

DC

 

Pin 13

 

(GPIO 27)

 

RES

 

Pin 23

 

(SCLK)

 

SCL

 

Pin 19

 

(MOSI)

 

SDA

 

GND

 

GND

 

3, 3 V

 

VCC

 

Pin 12

 

(GPIO 18)

 

BLK

 

2. Code example with SPI

 

We offer you two sample codes for the Raspberry Pi. One is a control via 

SPI and the other one via a frame buffer. In this part the operation via SPI 

is explained. 

 

 

First enter the following command to enable SPI on your Raspberry Pi.

 

sudo raspi

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config

 

Summary of Contents for SBC-LCD01

Page 1: ...ENERAL INFORMATION Dear customer thank you for choosing our product In the following we will show you how to use this device Should you encounter any unexpected problems during use please do not hesit...

Page 2: ...uino IDE There you go to the library manager which you can find under Sketch Include library Manage libraries There you install Adafruit ST7735 and ST7789 Library and the Adafruit GFX Library using th...

Page 3: ...laration of Data Command Pin define RST 4 Declaration of RESET Pin Initialize display Adafruit_ST7789 lcd Adafruit_ST7789 CS DC RST void setup void lcd init 240 240 SPI_MODE2 lcd setRotation 1 delay 5...

Page 4: ...ES Pin 23 SCLK SCL Pin 19 MOSI SDA GND GND 3 3 V VCC Pin 12 GPIO 18 BLK 2 Code example with SPI We offer you two sample codes for the Raspberry Pi One is a control via SPI and the other one via a fram...

Page 5: ...e library You can download the sample code here or use the following command to download it di rectly to your Raspberry Pi wget https joy it net files files Produkte SBC LCD01 SBC LCD01 Python zip You...

Page 6: ...41 by executing the following commands one after the other sudo apt get install cmake cd git clone clone https github com juj fbcp ili9341 git cd fbcp ili3941 mkdir build You must edit the display h b...

Page 7: ...ew product in normal household quantities Possibility of restitution at our company location during our opening hours Simac GmbH Pascalstr 8 D 47506 Neukirchen Vluyn Possibility of restitution nearby...

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