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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19 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... Thanks
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0answers
26 views

Can a Pi screen be used independently? [closed]

So I'm completely oblivious to all things tech... but I need a small, like the 5in., screen for a project that would be best if it had hdmi. My question is can the raspberry pi screen be used ...
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2answers
33 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 ...
1
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1answer
27 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.
0
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1answer
19 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 ...
3
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1answer
39 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 ...
1
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0answers
60 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 ...
0
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1answer
36 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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0answers
12 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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0answers
15 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 ...
2
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0answers
99 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
71 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
137 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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0answers
12 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 ...
2
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2answers
66 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 ...
1
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0answers
71 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 ...
4
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2answers
114 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 ...
-1
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1answer
32 views

4 inch RPi LCD A display by WaveShare returning white screen?

I recently got the Raspberry Pi 2, and I also got this display with it. I followed the instructions at http://www.waveshare.com/wiki/4inch_RPi_LCD_(A) and it does not work AT ALL. I did the drivers on ...
0
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1answer
63 views

Raspberry Pi B+ (LCD-display 16x2)

I'm new to Raspberry Pi and I'm trying to get a hang of the GPIO and all that. I bought a LCD-display 16x2 with 4 buttons (http://tinyurl.com/p4kjc3z). I bought this one because it fits the first ...
2
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1answer
43 views

conflicting dtoverlays

I'm using a GPIO connected display 1 which requires a patched kernel and dtoverlay=4dpi-3x in /boot/config.txt I would like to use a DS18B20 temperature sensor which requires dtoverlay=w1-gpio to show ...
2
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2answers
67 views

GPIO Display an Buttons dont work

i bought a pi 2 B last week with a ready to use 16x2 Display + Keyboard wich i pluged in the gpio pins. It looks exactly like this picture: When i start the pi, the background display lights up like ...
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0answers
55 views

3.95 lcd got hot,How to check if it works?

My ili9488 lcd 3.95 inch got hot, so I turned of the power then connected it correctly, but it only provide white light. I didn't tried it before this was the first time I use it and don't how to ...
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1answer
119 views

How to use 2.4" TFT LCD Shield with Raspberry Pi?

I have got three questions: How can I use 2.4" TFT LCD Shield** in order to see Raspberry Pi's desktop, and able to touch the screen to control? How can I modify 2.4" TFT LCD Shield** to use it via ...
1
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1answer
60 views

Is there a webkit for the RPi?

Context: I wrote some time ago a dashboard which displays text in text widgets placed on a fullscreen window (no user interaction, the content of the widgets changes when receiving signals). It is ...
1
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1answer
184 views

how to connect raspberry pi with composite in crt monitor?

I don't have a monitor with hdmi input so I purchased an av cable to connect my raspberry pi 2 model b with a crt tv I have. I have read that the default output of the pi is the hdmi and I tried to ...
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1answer
43 views

Raspberry pi shows black screen for the desktop

Though the terminal works fine, whenever i start the desktop(either with startx or booting to the desktop), I get a black screen with just my mouse. I can do ctl+alt+f6, and i can still right click, ...
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3answers
97 views

Rotate Display Depending on HDMI or Composite Output

I've edited the config.txt file and added display_rotate = 1 to achieve portrait display on a small 7" screen. That works great for the smaller screen but when I plug my Raspberry Pi into the TV using ...
0
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1answer
201 views

Black screen on first boot of ubuntu mate

I am trying to install Ubuntu mate on my rpi2. But so far, I am only getting a black screen (I don't even see a the colorful splash screen) I installed NOOBS on my MicroSD card to ensure that the card ...
0
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1answer
50 views

Camera through HDMI?

The display I have connected to my Raspberry Pi has a built-in camera on the top. Can I access this through my raspberry pi as I might a USB webcam? I'm currently running ubuntu mate on the pi in ...
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2answers
59 views

How do i force the Raspberry pi 2 to use the 3.5mm 4 pole video out

Hello anyone reading this. I am trying hopelessly to get my Raspberry Pi 2 to output through its 3.5mm 4 pole jack. I have read that is had a option to send video out through that port. Now I know I ...
0
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1answer
113 views

Auto reload new images in feh image viewer

I am making a project about wireless notice board using an android app and a raspberry pi. I am using feh image viewer to display images as slideshow from a specific folder. The command I am using: ...
1
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1answer
28 views

Setting Rasp Pi screen resolution remotely for remote access

I have a Raspberry Pi that I am accessing via Screen Connect for remote access. Is there a way to set the pi so that when it boots up it uses a specific screen resolution? Editing the HDMI settings ...
0
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3answers
281 views

using laptop display with raspberry pi using HDMI connector

I am new to using Raspberry Pi (mine is version 2 Model B) and am setting it all up. I have an HDMI enabled laptop and don't need the internet to do what I need to with the Pi. Is that sufficient? I ...
1
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0answers
114 views

Touchscreen - configuration issue?

Good day! I have a rpi B+ with 3,2" display (fb_ili9340) and XPT2046 touch controller. Previously 3.18.10, now 4.0.7 kernel. Display works perfectly as with waveshare32b module, but no touchscreen ...
3
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1answer
94 views

How to display a GPU surface on a afafruit TFT screen?

I'm playing with a PiTFT Plus display on a Raspberry Pi 2 using the Adafruit modified version of Raspian Jessie for this screen. The display looks ok for most things, but I'd like to play a video ...
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0answers
216 views

Error when attempting to create Python GUI using Tkinter: “no display name and no $DISPLAY environment variable”

Sup, I am simply trying to use Tkinter (a Python GUI creator) to create a GUI on my Raspberry Pi. To start, I only want a GUI to show up on my screen. That's it! The code DOES work on my PC The code ...
0
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1answer
70 views

Getting a video error after writing Ubuntu Mate to a SD card

I have written an Ubuntu Mate image file to an SD card using win32disk manager. When I insert it into the Raspberry Pi, it keeps displaying the following message on the monitor: Digital Input - ...
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0answers
15 views

Raspberry pi 7" LCD display adapter [duplicate]

I've got chinese tablet`s(A70x) LCD display(800x480px). it has 50 pin and where can i buy one of this adapter board or is there any cheap adapters? thx.
2
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1answer
54 views

Combine aspects of two disk images of two OS files

I am just learning. I have installed email, bluetooth and several other items on my RaspberryPi. Now I have purchased a 5" screen to use and the drivers are on a separate img file provided by the ...
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0answers
12 views

NOOBS on RasPi 2 Model B - No Display, No Config [duplicate]

I have installed NOOBS on an 8GB microSD Card. When I plugged it into the RasPi, there is no display on my monitor. It says "no signal", but the RasPi is booted up as seen with the RED and GREEN ...
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0answers
121 views

Raspberry Pi 2 Model B - No Display, But Steady Lights

I am using a Raspberry Pi 2 Model B with NOOBS on an SD Card. When I plug in the power supply, the red and green lights turn on. The lights maintain a steady glow and are very bright. Then I plug in ...
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1answer
98 views

Blank screen on first boot, screen appears in second boot

I am using Raspberry pi 2 with kernel version 3.18.11-v7+ and HDMI to VGA converter to connect to Monitor. Every time I disconnect the power supply and boot, blank screen appears. When I reboot, ...
2
votes
1answer
62 views

Which components are required to connect a display to the Raspberry Pi? [closed]

I have Raspberry Pi 2, HDMI cable and a 7'' display called at070tn92 from an old android tablet. I want to know what other components should I order in order to connect that display and make it ...
1
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0answers
20 views

Connect dead laptop display to Raspberry pi? [duplicate]

I have a laptop where the motherboard died. I am wondering if I can "harvest" the display and connect it to a raspberry pi for little to no money. I have already taken the display out of the laptop ...
1
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1answer
58 views

Rasperry PIs for NOC displays [closed]

We want to serve NOC information on 3 displays in our office, and are considering using Raspberry PIs for that (3x http://www.amazon.de/Raspberry-Modell-Quad-Starter-Bundle/dp/B00T7OHE9A/). Our NOC ...
3
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3answers
1k views

Raspberry PI 2 as screen mirroring adapter

I have a need for mirroring my Android phone display to TV/Monitor and besides I have RPi 2. Can I implement this without buying any additional devices, cables or adapters? Casting protocol is of no ...
0
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1answer
77 views

When using display_rotate=1 the screen tears

I'm trying to set the rotation on the Raspberry Pi to portrait mode. On startup the RPi GUI is shown looking fine but if I move anything (a window for example) then the screen tears (not fully ...
0
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0answers
21 views

How can I stream the display from the raspberry pi so that it shows on my windows ten laptop [duplicate]

I have found that setting up the Raspberry Pi with a television is difficult sometimes. I would like to get it working through my laptop instead to save space when I need to. I have looked at ...
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0answers
51 views

how to get touchscreen coordinates

I'm using waveshare 5 inch HDMI touchscreen on my raspberry pi , I need a python code to determine the X,Y coordinates of touched point. Do you have any idea ?
2
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1answer
116 views

Distortion while moving objects in Portrait mode

I am currently working on a Kiosk system based on the Raspberry Pi 2 running Raspbian which runs a Java app. Everything works perfectly well, except for a distortion on the screen which appears while ...