Display relates to the use and output of display systems for the Rasberry Pi. The built-in video connectors are HDMI, RCA composite (yellow plug), and a 4-pole 3.5 mm jack.

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29 views

Controlling 16x2 LCD display from GPIO pins

I have a 16x2 LCD display connected to the GPIO pins of my raspberry PI, and I have got it working using Python code from an online tutorial. However, my end goal is to have it running with my own ...
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1answer
18 views

My tv loses the signal while playing retropie

I have got Retropie working and was testing an PS1 emulator. All was fine for 10 minutes or so, then lost the signal to the TV. After restarted the RPi and loaded up the emulator again the same ...
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25 views

After my Pi boot and enters the desktop, the screen turns blank moments later

My Pi used to work fine. Now every time I turn it on, the screen turns black right after I get a glimpse of the desktop. However, the screen does not enter sleep. The Pi is connected via hdmi to a dvi ...
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72 views

Use Touchscreen and MF-RC522 via SPI simultaneously

So recently I've been testing the official 7" touchscreen and everything went ok. But after adding the last update of the bcm2835 library to use the SPI port in order to use the MF-RC522 board, the ...
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98 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.
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17 views

How do I recover my tool bar on a raspberry pi? [duplicate]

I was going around when I tried to remove a app I didn't want on my tool bar and I accidentally deleted it. Please help me :(
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1answer
46 views

20x4 LCD Shield for Pi?

I'm attempting to build a user interface that provides minimal access to only a few crucial configuration options (network config, host name, reset defaults, etc). I have a SainSmart 20x4 LCD that ...
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36 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?
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40 views

Wire raspberry pi tft display, so as to keep the GPIO pins available for use

I got this product: http://www.amazon.com/PiTFT-Plus-480x320-Touchscreen-Raspberry/dp/B017PDWNKE?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00 I would like to make it work ...
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18 views

Will this 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: ...
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1answer
41 views

Black frame around 1080p screen

I purchased several Raspberry Pi 3s, reading the spec that their max resolution was 1920x1080. I purchased several HP 22uh monitors to go with these, knowing their max resolution matches this. On ...
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2answers
20 views

GStreamer video on DSI screen without X

I'm using the official (DSI) touchscreen and want to use GStreamer to display video output on it. What is the appropriate sink to use if no X-server is running?
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1answer
17 views

Multi Display configured to cube like format?

I was wondering if there was any program or way for a pi/alternative SBC to output to several displays 4-6 as a single canvas. The wrinkle is that this single canvas needs to wrap around as if each ...
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1answer
21 views

Too Zoomed In On HDMI

After I sorted the RGB color issues, I found that even with overscan enabled, I was stupidly zoomed in. I had a look in /boot/config.txt but I am a novice and don't know what to edit.
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41 views

A simple display for Raspberry Pi 2 B+

I want to use RasPi to display continously some simple data (like today's weather). The thing is that I don't want to use this screen to display the Raspian console on it. I would like to control the ...
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1answer
75 views

Can PaPiRus serve as normal display for Raspberry Pi? (ePaper / eInk Screen HAT)

Can PaPiRus - ePaper / eInk Screen HAT for Raspberry Pi - work as normal default display? I would be happy to see terminal when Linux is booting and later login and use terminal. Starting X would be ...
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21 views

Pygame not showing on Piftf display on boot

I'm currently creating a portable Pipboy project and want the python program to run when I turn the Pi on. I have a python script running on boot and I'm using a 2.8" TFT as my display (plugged in via ...
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92 views

Touchscreen not working for 7" HDMI display

I have a 7" HDMI display with touchscreen from Adafruit. I connected it via HDMI and USB (for power and probably for transferring some touch data). Everything is working well except the touchscreen ...
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37 views

Pinout for 128x64 LCD display

I recently bought and fixed an LCD screen on: LCD display whose product page is here This seems to be different from LCD displays(cause the pinout for a 128x64 LCD display from net didn't work). ...
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2answers
58 views

Connect via SSH to the main display active terminal

My Raspberry Pi reboot to the terminal and not the desktop environment. I got a video display connected to it through the HDMI. I would like to connect to that Pi via SSH from my PC and remote ...
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51 views

White screen on LCD screen even after installing the drivers

When I first set up my raspberry pi screen I had this problem with the white screen: White screen on touchscreen display But now even after installing the drivers I get the same white screen on the ...
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1answer
60 views

RPi2 starts but no display

I have an RPi2 that was working fine until I tried to boot it an hour ago. The red light is steady and the green light continually flashes, but nothing appears on my monitor. I use an HDMI-to-VGA ...
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40 views

Raspberry Pi 2 LCD display not working

I have raspberry Pi 2, ready-built ADS1118 development board, thermocouple I have code that will record temperature reading. The problem I have is LCD display of the ADS1118 is not working. It will ...
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43 views

Problems with Kali on raspberry pi, plus some mac issues

Just yesterday I was able to boot Kali on my raspberry pi without much of a problem. The following day, however I tried booting it as usual. It showed the boot screen and everything with the four ...
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42 views

Signal from Pi not recognized by DP monitor

I'm trying to switch Raspberry Pi to a new monitor, but monitor complains about not getting HDMI signal. The old monitor was attached via HDMI-DVI cable, while new monitor has HDMI-HDMI cable and then ...
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1answer
76 views

Display device choice for bathroom mirror HUD (pi-zero)

I'm planning on creating a "Magic Mirror" for my bathroom. I have already got the UI running to my likings and my Pi-zero is on its way. As I was looking to overcome wake-time speed and lower power ...
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2answers
44 views

'Zoom out' on 3.5 inch LED screen

I bought a 3.5" LED screen that is on my Pi, however it is nearly impossible to use because edges of windows are clipped off etc. How can I 'zoom out' so that all the windows are really tiny? ...
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1answer
64 views

Minimal projector for Raspberry Pi [closed]

Currently I have a 3.5" display for my Raspberry Pi 2. This display is lot of fun, but in some cases, it's too small. I have an idea to use a projector, so I can use it to project the display to a ...
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126 views

How do I launch matchbox on the pi with 7" touchscreen?

I'mean trying to get my Pi working with the 7" touch screen display in kiosk mode. I've tried loading chrome from the desktop in full screen mode but chrome chugs pretty bad. Now I'm trying to use ...
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1answer
69 views

Peephole Viewer Project, Model B or B+? Accessories? Feasibility?

I'm trying to put together a project that will allow me to put a Raspberry Pi on my door with the PiCam Module and display the video stream (NOT SAVE IT) from the peephole on a TFT touch screen ...
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1answer
52 views

Modules not loaded at boot time

I am currently using Ubuntu 15.10 server (RPi optimized edition) on my RPi2 B. I also bought a display, as suggested in another question. I got the display working by hand, namely activating SPI and ...
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2answers
121 views

Raspi Config on Ubuntu Server 14.04

I installed the Raspberry Pi2 image of Ubuntu Server 14.04 on my Raspberry Pi 2 B. The other day I bought a LCD display, that is now plugged onto the GPIO pins: Is there any possibility to get ...
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50 views

OS and script advice

New to raspberry pi's but I want to use them for displaying a slideshow from a web page at work. I was looking for some advice on the best OS for my intended use and if one or two custom things are ...
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2answers
169 views

Web controlled OMXPlayer

I want build a web page that has a button to start omxplayer on my Raspberry Pi. I've been searching but with no results. Does anyone know how to do this? I have Apache and Php installed on my Pi.
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52 views

Laptop display connection

Is there any way how to connect Dell Latirude D630 display B141PW03 V.0 to RPi? I have working digitizer, working notebook which is useless for me.
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3answers
55 views

Module loads with modprobe but doesn't in boot

I'm trying to get the 3.5"spotspear Waveshare display working following the guide, (can't have more than 2 links,the name of the guide is "I'd like to have some LCD on my Pi") Problem is that when ...
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1answer
49 views

Any efficient RTOS with display support present for Raspberry Pi 2?

I would like to know if any RTOS with display support (preferably HDMI) is present for Raspberry Pi 2? I'm not looking for a simple RTOS port that just does an LED ON/OFF.
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31 views

How to use the Display - O - Tron 3000 with the hc-sr04?

I've got a Pimoroni Display-O-Tron 3000 and a HC - SR04 ultrasonic sensor. I want to use the Display to output the distance that the ultrasonic sensor reads, however, the DOT 3000 uses all the 5v ...
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1answer
52 views

composite video on boot

Being a newbie, I am not sure what is even going since the display is scrambled. I am using a television as a monitor that accepts composite video. I boot the pi and hold shift then press 1 2 3 4. 3 ...
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243 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 ...
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1answer
101 views

Run GUI app from command line

I would like to launch X application using buttons on 3.2 inch TFT. I the beginning I am trying to lauch app from the remote bash console. My X are running: root@raspberrypi:~# ps aux |grep xserver ...
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16 views

Raspberry Pi 7" display not working

I purchased a 7" monitor back in October. I connected it to the Raspberry Pi. When I booted the unit up the display worked as it should. No additional drivers nor alterations to configurations. ...
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20 views

Overscan only on login screen

I've disabled overscan on my Raspberry Pi and both the console and desktop correct go to the corners of the screen. However, the graphical login screen shows black borders. Is there some way to fix ...
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0answers
264 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 ...
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1answer
100 views

How to configure touchscreen for taking input and displaying output

I am making a control system project for factories where the motors and other appliances are supposed to be controlled via touchscreen. Is there a separate software in which the screen buttons has to ...
2
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1answer
348 views

High PPI 2.2 inch TFT Display shield for Raspberry pi 2B/B+ With 6 Keyboards and Remote IR

I have the following display "High PPI 2.2 inch TFT Display shield for Raspberry pi 2B/B+ With 6 Keyboards and Remote IR" (built in in case): Some pictures and instructions can be found here. So ...
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14 views

Official 7'' touchscreen display not working [duplicate]

I recently bought a Raspberry Pi 2 the official 7inch touchscreen(bought from http://www.element14.com/community/docs/DOC-78156?et=watches.email.document_comment). I followed dozens of videos and ...
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2answers
123 views

What is the function and purpose of the GPIO connector on the official display?

The official display has a 5 pin header marked "GPIO". One pin is marked "5V" and appears to be a power output. However, it is not connected directly to the 5V rail of the board which is available on ...
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1answer
136 views

How to extend screen with a Raspberry Pi 2 with PiTFT?

So, here is some background: I followed this lifehacker article, and switched 28r with 35r, in the helper command. (I have the 3.5 inch PiTFT screen from Adafruit, not the 2.8 inch version.) I got ...
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2answers
161 views

# symbol not on my keyboard

I have a wireless keyboard linked to my pi, but when i press the shift key with hash. I get a pound sign instead. How can i solve this as the hash symbol is used a lot for programming and I don't ...