Newest 'display+touchscreen' Questions

0 votes

0 answers

43 views

Raspberry pi4 with G2TSP

Im trying to connect an G2TSP touch screen, the display worksfine but the touch doesn't work, just when i unplug and plug the power and the USB(touch). It doesn't work at power up, but when i connect ...

daniel abdala

1

asked May 23, 2023 at 16:36

1 vote

0 answers

185 views

WaveShare display (7 inch) doesn't respond to touch, after playing YouTube videos in Raspberry PI 4

I have an issue with my WaveShare display (7-inch LCD with case) where when I connect it to my Raspberry PI 4 and play youtube videos for some time in the chromium browser, the screen doesn't respond ...

ManojDexter

11

asked Feb 8, 2023 at 16:26

0 votes

0 answers

202 views

White screen on a LCD screen after downloading driver

I went through installing the drive and setting it up and it worked but after a few months of not using it, the screen only showed white. I tried reinstalling it (Downloading the driver, extracting ...

Pirogrammer

1

asked Jul 11, 2022 at 14:01

1 vote

1 answer

728 views

Pi 4, 2 monitors with same display - screen layout changes not being respected

I have 2 HDMI touchscreens that I'd like to have with identical vertical displays. By identical, I mean I'd like the screens to be mirrored and show exactly the same image. The Screen Layout Editor is ...

Marin Zaimov

11

asked Apr 11, 2022 at 1:06

0 votes

0 answers

907 views

Why is the Y axis inverted on my touchscreen calibrated with xinput_calibrator?

I am using a raspberry Pi B+ rev1.2 with a 1024x600 7inch HDMI touchscreen and I'm having trouble getting the touchscreen to work So first of I installed waveshareLCDDriver, runned sudo ./LCD7-...

Red Karibou

1

asked Jan 24, 2022 at 15:37

2 votes

0 answers

2k views

raspberry pi official display not working on bullseye

The 899-74666 containing a "Raspberry Pi Display V1.1" [edit] I've updated this quite a bit now and settled on rolling back to a Buster installation. I'll leave the question up incase ...

SpiRail

411

asked Jan 6, 2022 at 16:30

0 votes

0 answers

59 views

Touch screen bug (using to display system screen)

I'm trying to display my raspberry screen on a LCD touch screen. I followed http://www.lcdwiki.com/3.5inch_RPi_Display#Driver_Installation\ On this link there is a video showing it working properly, ...

Leonardo M R

1

asked Dec 28, 2021 at 12:59

-1 votes

2 answers

801 views

Screen display issue,

My sons new raspberry pi works perfectly on his 26" monitor. unfortunately it looks like this on his new 7" waveshare touchscreen. I haven't got a clue, can anyone help?

Alan

1

asked Dec 27, 2021 at 14:11

0 votes

1 answer

318 views

Get raw touch data from display into RPI zero

I am using 7Inch HDMI Touch Display with RPI zero. I want to pass the pixel data ( or anything else related ) where touch is sensed to another device. I could not find related information. Is it even ...

dharmikP

101

asked Oct 29, 2021 at 9:02

1 vote

0 answers

237 views

touch 7" rpi display does not wake up when in console after rpi display goes blank

I am running Pihole+PADD on my Rpi with Raspberry 7 inch touch display on a continous basis. For power and screen save reason I have activated blank screen after 300 seconds through raspi-config, ...

KipiK

11

asked Mar 20, 2021 at 18:56

1 vote

0 answers

347 views

QT Creator - Raspberry Pi - 3.5" TFT - Could not initialize egl display

Please forgive my ignorance but I'm new to Raspberry Pi/Linux. I'm trying to make a touch screen app for the Pi using a 3.5" touch screen (xpt2046) and QT Creator (5.12.5). QT Creator is running ...

Glyn Davidson

11

asked Mar 13, 2021 at 18:21

0 votes

0 answers

96 views

Touchscreen on Zero W without X?

I'm designing a Raspberry Pi Zero W project with a touchscreen. I want to use this screen. Would there be a way to use the touchscreen on that without having X? I'll be using /dex/fbX for the display.

kj7rrv

1

asked Jan 3, 2021 at 16:33

1 vote

1 answer

266 views

How to physically turn the a Raspberry Touch display on and off?

I use a Raspberry Pi Touch Display that I connect like shown in the following picture to my Raspberry. The black and red wires are connected to thee GND and 5v pins respectively. Now I want to ...

SCM

21

asked Oct 30, 2020 at 19:12

0 votes

1 answer

772 views

Rotate HDMI Touchscreen on RPi3 (Balena OS)

I’m trying to use the raspberry pi 3 in kisok mode on a 27" hdmi/touchscreen display on portrait mode I’ve managed to rotate the display with the configuration ...

Mathieu

1

asked Aug 7, 2020 at 13:35

1 vote

2 answers

272 views

The best way to connect the 7” touchscreen

I have a pi 3 model B+ and the official raspberry Pi PSU, and the official 7” touch screen. I’m running Raspbian with all the latest updates. I have connected the display using a USB cable as ...

tomh

135

asked Aug 31, 2019 at 6:57

1 vote

0 answers

221 views

How to manually connect the 10.1" touch screen 4 pin FFC to raspberry pi 3?

I have this touch screen and I have a universal lcd controller board. However, the controller board doesn't come with a 4 pin touch input. From connecting a 7" raspberry pi screen, is it correct to ...

Fer-de-lance

111

asked Aug 7, 2019 at 8:24

1 vote

1 answer

1k views

What to look for in a Large Touchscreen [closed]

I am making a kiosk application and need a large touchscreen monitor for the same. I am looking for large touch screen display(24inch-27inch) which can work with raspberry pi 3 B+ and RPi zero with ...

Priya Garg

13

asked Jun 13, 2019 at 13:05

1 vote

0 answers

1k views

How to configure duplicate screen on a Pi?

I have a Raspberry Pi 2 connected with a TouchScreen. I also connect another external display via HDMI. Goal I've been trying to make my external display show as duplicate mirror the one on the touch ...

code-8

177

asked Feb 26, 2019 at 13:51

0 votes

0 answers

199 views

How do I find which pins my TFT display is using?

I have a TFT Touch Screen Display from Tontec that I'm using for a project. According to the product description the display only uses 8 pins. However, the connector cable takes up 26 pins worth of ...

CookieMonster317

1

asked Feb 4, 2019 at 1:13

1 vote

1 answer

413 views

where to buy the raspberry pi 7" touchscreen display board separately? [closed]

My raspberry pi 7" touchscreen display board black plastic connector (BROWN CONNECTION ABOVE RPI DISPLAY LETTERING) that holds the ribbon to the raspberry pi broke and I am looking for a replacement ...

Dave W Shanahan

11

asked Jan 13, 2019 at 3:07

2 votes

2 answers

1k views

Is it possible to power a 3b+ and the display with the poe hat?

For a project I would like to power the 3b+ and the official 7” touch display using the official POE hat. I figured that I could connect the display board to the pi via the jumper wires to 5v and GND ...

Cortado

31

asked Oct 22, 2018 at 19:49

3 votes

1 answer

2k views

Setting official touchscreen display boot-time brightness

I've got an official display, and having found other questions about setting the brightness I know I can change the brightness, and make a script that will run on boot, but that means the screen will ...

dsample

131

asked Oct 6, 2018 at 21:40

0 votes

0 answers

479 views

How to fix adafruit 7" display resolution problem on PI3?

I recently bought adafruit 7" display to be used with my PI3 to see if it will work. Well, it sort of works. The screen comes up everything is displayed but the resolution is screwed up. I have tried ...

ThN

1,073

asked Jun 28, 2018 at 20:13

1 vote

1 answer

1k views

Waveshare 4.3inch HDMI LCD shows blank white screen

I have a Raspberry Pi 3 model B running the latest version of Rasbian Stretch. Yesterday I've received my Waveshare 4,3 inch display. First thing I did was build it in my project, due to save height ...

Robin466

21

asked May 4, 2018 at 7:34

0 votes

1 answer

1k views

KeDei 6.3 Touch Screen stops working after upgrade

I've recently bought this display module for my Raspberry Pi 3. It's the version 6.3. I followed the installation steps that I found on Google, so I burned rpi_35_v6.3_jessie8_kernel_4_4_50 (that I ...

sOnt

5

asked Nov 18, 2017 at 9:14

0 votes

1 answer

695 views

Kumantech 3.5" LCD Touch Display, Python Library

I've a Kumantech 3,5" LCD Touch Display in front of me. I'm trying to find a python library to controll the LCD, because i don't want to use x or just to console. I couldn't find any. And I couldn't ...

benkli

1

asked Aug 10, 2017 at 13:23

0 votes

2 answers

768 views

Make a tablet with a HP 15-p158sa touch display

So, a mate of mine managed to short his laptop somehow. Around the charging port the plastic melted, I’ve disassembled the laptop and it looks fried. I took out an 1500GB hard drive and a 8GB RAM ...

Chris

1

asked Aug 9, 2017 at 13:36

2 votes

2 answers

5k views

Is there a way to disable the touchscreen functionality on the official 7" display that does not also disable all display control functionality?

I have disabled the touchscreen on my official 7" display by adding the below line to my /boot/config.txt # disable the touchscreen disable_touchscreen=1 While this works, it also eliminates ...

toomuchpi

21

asked Jul 2, 2017 at 18:06

0 votes

1 answer

4k views

Turning RPi Official Display(Touchscreen)'s backlight on/off from python on pi user account

I'm not sure if this issue belongs here or on the python side, but hopefully someone can help me on this, and others can benefit here as well. I've managed to customize the commands found in this ...

yybtcbk

1

asked Apr 30, 2017 at 3:17

5 votes

2 answers

5k views

Using RPi touchscreen as primary display, how to display image on HDMI?

I am using RPi 3 and a RPi touchscreen as my primary display. I would like to output an image to an HDMI display to be displayed for x seconds (to project an image for a 3D printer). HDMI output is: ...

Neex

91

asked Apr 16, 2017 at 13:12

1 vote

1 answer

2k views

Waveshare 3.2 inch Touchscreen Resolution Problem

I have a Waveshare 3.2 inch touchscreen that I am using with a Raspberry Pi 3 and Raspbian OS. The screen works fine and I can toggle to a HDMI monitor and back with no problem. The problem I am ...

eurotech

31

asked Apr 11, 2017 at 8:30

-1 votes

1 answer

2k views

Installing drivers for 3.5" HDMI Touch Screen OSOYOO

I am trying to install the drivers for HDMI Touch Screen 1920x1080 Display 3.5 Inches LCD Monitor for Raspberry Pi (https://www.amazon.de/gp/product/B01N5G02MZ/ref=oh_aui_detailpage_o01_s00?ie=UTF8&...

Mark

99

asked Mar 28, 2017 at 21:46

0 votes

1 answer

123 views

Raspberry pi touch display [closed]

Im using rasberry pi 3 , and im having XPT2046 Touch Controller which is a 3.5 inch RPi display , i need to connect the display to the rasberry pi , ive tried several methods like frimware update ,but ...

Dinesh Thiyagarajan

143

asked Feb 25, 2017 at 13:39

5 votes

2 answers

3k views

Change Official 7" touchscreen sensitivity

I'm required for a project to have a 2mm glass shield over the official 7" touchscreen. With it in place, I obviously can't detect touch any longer (except when using 2 fingers at the same time but it ...

DeadlyJesus

161

asked Jan 24, 2017 at 10:42

0 votes

1 answer

453 views

How to attach a TFT display to Pi 3?

I'm trying to attach this 7" display I took from a broken tablet. This is basically as far as I've gotten on the hardware side. I've done a lot of research, but maybe I missed something. Anything to ...

Jonathan Eplin

1

asked Dec 11, 2016 at 1:54

1 vote

1 answer

2k views

Alternative Raspbian user interface for 3.5" 320x480 LCD TDT screen

I've got PI3 with 3.5" and 320x480 resolution. I'll mainly use the LCD with Synergy keyboard sharing for now and I wonder if there are any better alternatives of user environments that would let me ...

HelpNeeder

178

asked Nov 26, 2016 at 21:47

1 vote

2 answers

2k views

Waveshare 4inch LCD drivers, error after installation: PANIC: VFS: Unable to mount root fs on unknown-block(179,2)

Problem I am attempting to install the drivers for this Waveshare 4inch LCD (A) touchscreen; however, after I have installed the drivers and reboot I receive the error (displayed in the HDMI monitor, ...

Deleuze

236

asked Nov 20, 2016 at 13:23

0 votes

1 answer

488 views

Raspberry pi 3 b+ display with the size of car radio

I am working on a car raspberry pi 3 project and i want to replace my car radio with touch screen display, however i can't seem to be able to find the size i need. I can only find 3/3.5/7/10 inches, ...

user55618

1

asked Oct 26, 2016 at 18:33

1 vote

3 answers

6k views

I got a white screen with vertical lines on it when I booted my Raspberry Pi

I am using a Raspberry Pi Model B+ with an Adafruit touch screen monitor. When I booted, I got a display that looks like this: The vertical lines are red, green, and blue, and the screen seems to ...

user628544

113

asked Oct 9, 2016 at 14:58

0 votes

1 answer

1k views

Touch driver does not recognize display orientation

I am using the 7" touchscreen display and added the display_config=1 to /boot/config. It is set to boot to GUI which works fine and the UI itself is displayed correctly. Unfortunately the touch ...

Zuppa

119

asked Oct 3, 2016 at 9:00

1 vote

0 answers

5k views

Can the official 7" touch display be used at the same time as an hdmi monitor?

I am making a project where I want a monitor to host a webpage and the touchscreen will control an app I made that dynamically changes things on the webpage. Is the pi (pi3, mod. b) capable of ...

Narzard

111

asked Aug 31, 2016 at 14:17

2 votes

2 answers

208 views

Weird output on 7" HDMI/USB touchscreen

I have an HDMI+USB 7" screen connected to Pi. It gets some data from the Pi, but it displays wrong pixels. The output is not readable at all. The screen does work with another machine. The Pi does ...

Ionică Bizău

713

asked Aug 9, 2016 at 8:26

18 votes

4 answers

73k views

How to permanently hide mouse pointer or cursor on Raspberry PI?

I am running Raspbian Jessie on Raspberry PI 2 Model B along with a touchscreen. I just noticed that whenever I use the touchscreen display, mouse pointer also follows my finger tips. I don't want ...

ThN

1,073

asked Aug 4, 2016 at 12:58

1 vote

1 answer

331 views

piTFT 2.8 TouchScreen capacitive display TOUCHSCREEN feature does not work

On Raspberry PI 2 Model B, I am using 2.8 piTFT capacitive display. Plus, I used DIY installer helper on the adafruit website. Everything seem to have installed correctly and the screen comes up ...

ThN

1,073

asked Jul 20, 2016 at 16:57

0 votes

1 answer

1k views

How many of the GPIO pins PiTFT - 2.8" TFT 320 x 240 CapacitiveTouchscreen uses?

I am planning on using the PiTFT - 2.8" TFT 320 x 240 CapacitiveTouchscreen with my Raspberry PI 2 Model B with 40 GPIO pins and would like to know how many of the 26 GPIO pins it uses even though it ...

ThN

1,073

asked Jul 15, 2016 at 18:36

21 votes

3 answers

73k views

Adjusting the Brightness of the Official Touchscreen Display

Is there a way to adjust the brightness of the official touchscreen display? I couldn't find a definite answer. I'm running the latest release of Raspbian Jessie.

Diogo Magalhães

473

asked Apr 21, 2016 at 20:01

2 votes

0 answers

630 views

Brightness control or toggle of backlight on ads7846 TFT touchscreen?

I have a 3.5" ads7846 based touchscreen for my Pi from Waveshare. Is it possible to toggle the backlight and/or change the brightness?

Arne

2,226

asked Apr 17, 2016 at 17:20

1 vote

1 answer

717 views

Will this ODroid-C1 3,2" touch screen work with Raspberry 2?

I bought a 3,2" touch screen which was advertised (German website) for Raspbery and ODroid-C1: Wird einfach auf den ODROID-C1 oder Raspberry Pi Einplatinencomputer aufgesteckt! Translated: Is ...

Thomas Weller

2,467

asked Apr 16, 2016 at 14:35

4 votes

2 answers

14k views

How can I switch between a built in display and HDMI?

I recently made a mini portable computer with my raspberry pi 2, using this display: https://www.adafruit.com/products/2423 It's all set up and works well, however it would be good if I could ...

Tom

141

asked Jan 21, 2016 at 3:23

2 votes

0 answers

2k views

proper installation of 5inch lcd on raspberry pi B+ running PWNPi

I received this morning my new 5 inch LCD for my Raspberry B+, I have got a PwnPI 3.0 version. The LCD displays with a big black gap on the right side when connected for the first time. I figured it'...

pwner80

21

asked Jan 9, 2016 at 20:48

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