ili9341 lcd display module

I accidentaly lightly hit my bread board with my pi pico and ili9341 on it now the ili9341 is just white

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Asked 6 days ago

Modified today

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So i was in my chair and i clicked run script and when i got up i tripped and lightly hit my breadboard and then the screen (ili9341) went white. Before i hit it, it was working but not anymore. I tryed decconect the pico and put it back on then but it didn’t work so i tryed re downloading (i only put it into boot mode then put the circuitpy file and didn’t use the flash_nuke file) circuitpy and didn’t work as well, wiring seems fine and i dont think i broke anything, i just almost touched it.

Note: Actually i fixed it. I think it was just a little connection problem. It does it often but i figured it all so it’s good, thx for helping and the links in the reponse are helpfull so thx.


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edited Mar 22 at 18:30

asked Mar 20 at 21:23

PythonKid's user avatar


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(A) How to use Rpi Pico W to repair a broken ILI9341 LCD display module? – Selecting the module for testing.

ili9341 1
ili9341 2

(B) Rpi Pico W SPI Wiring Notes

I am thinking of using PicoW’s SPI #1 to connect to the ILI9341 LCD display module (GPIO 21~27).


(C) ILI9341 SPI Wiring for troubleshooting

ili9341 spi wiring

(D) PicoW SPI0 signal timing

spi 1
spi 3
spi 4
spi 5

PicoW ili9341_SPI testing_2023mar26hkt1516 v01 program listing

(E) PicoW SPI reading ILI9341 registers

spi test 1
spi test 2

(F) PicoW ILI9341 Wiring Diagram

(a) Connect an SPI LCD Display to Your Raspberry Pi Pico Using MicroPython ILI9341 Driver – Bob, bytesNbits 2021dec29

(b) ILI9341 TFT LCD Single Chip Driver 240 RGB x 320 datasheet v1.11 – ilitek

ili9341 wiring

(G) RPi Pico/MicroPython + ILI9341 SPI Display with Touch – Rdagger

(a) RPi Pico/MicroPython + ILI9341 SPI Display with Touch, using rdagger/micropython-ili9341 – Hello Rpi, 2021mar06

(b) rdagger/micropython-ili9341 (MicroPython ILI9341Display & XPT2046 Touch Screen Driver) – 2022sep03



edited just now

answered Mar 23 at 5:50

tlfong01's user avatar


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