1

I'm trying to connect to this LCD ( sry 4 japanese page:( use translate plz ) This monitor driver is ST7789, 7pins.[GND VCC SCL SDA RES DC BLK] And now I'm connecting to pi like this https://imgur.com/a/BFWUAXN

I'm using Python_ST7789 library. The installation was success and The example program is running correctlly, but display is blank. is my wiring incorrect ? is this display garbage?

PS: Sry for my Stup1d English help me plz.


(1) Pimonori 1.3" IPS SPI 240x240 pixel Colour LCD Breakout - £15

pimoroni lcd


ST7789 Python Libraries For Rpi

(1) solinnovay/Python_ST7789 (AdaFruit GPIO, PIL/Pillow, 2018sep)

(2) pimoroni/st7789-python (Pimoroni, RPI.GPIO, spidev, 2019sep)


ST7789 LDC Wiring Diagram

wiring


ST7789 LCD 7/12 pin Description for troubleshooting

pin descriptions


ST7789 7 pin and 12 pin Layout

TaoBao ST7789 1.3" TFT IPS LCD Module - ¥18

7/12pin layout


ST7789 LCD Wiring For Second Screen Using SPI Chip Select CS1

How to connect ST7789 LCD to SPI Bus 1 as 2nd screen?


1

I've same display. I've changed in clock_EN.py:

# Raspberry Pi pin configuration:
RST = 27
DC  = 25
LED = 24

in

# Raspberry Pi pin configuration:
RST = 25
DC  = 24
LED = 27

... and now it works

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.