Questions tagged [screen]

The Screen is an integral part of the Raspberry Pi setup. A screen is usually connected via the HDMI or Composite RCA ports, though it may be connected via the use of SSH. Do not use this tag for the terminal multiplexer gnu screen.

Filter by
Sorted by
Tagged with
1
vote
0answers
69 views

Raspberry pi 4 not booting when rotating the display

When booting Gentoo with the UI interface and Raspian Buster Lite (July 2019 version) on the Raspberry Pi 4 (2 Gigas of RAM) the boot is done perfectly and it is possible to work with the PI. However ...
1
vote
0answers
26 views

I want to increase screen resolution on Raspbian Pixel for PC on DELL Optiplex 755 and ASUS monitor

Problem: cannot increase screen resolution on Raspbian Pixel for PC on DELL Optiplex 755 and ASUS monitor. The monitor is an ASUS VW202S with a single VGA port It works fine at screen resolution of ...
1
vote
0answers
23 views

Why cant I use hardware keyboard when using VNC

I have a small problem. I have a spare smartphone and decided to use it as a screen for my raspberry pi 3B+. I ordered a physical keyboard and mouse for my raspi. But when I connect with my old ...
1
vote
1answer
673 views

HDMI + GPIO Dual Screen

I am running Raspbian 4.19.34 with HDMI monitor (FullHD). I bought 5" LCD which connects to Raspberry using GPIO pins (by rpi rgb lcd and vga board). I am trying to get it to work like 2 screens. ...
1
vote
1answer
326 views

Fade screen on sleep and brighten on wake

I'm looking for a way to control the screen brightness from code. I saw this post but this just turns the screen on and off. How can I dim the screen before it goes to sleep instead of just turning it ...
1
vote
0answers
81 views

3.5in TFT screen hat and Raspberry Pi 3+b

I'm trying to understand something about the MPI3508 screen I purchased (https://www.amazon.ca/dp/B07DQKQG6X). I tried powering it via usb and connected a PC in its HDMI input and got it working (the ...
1
vote
1answer
140 views

Supply 5v to peripheral using solder pads and not GPIO?

This seems like a simple enough question but it hasn't been easy to find an answer! I have a Pi3 (with recommended PSU), official screen, official camera and I've now added the respeaker 2-mics Pi ...
1
vote
0answers
565 views

Issue on Display Resolution

I am unable to set the correct screen resolution when trying to connect TV/Monitor(via HDMI) with RaspberryPi3 at runtime, the following are the steps: Disconnect TV if already connected Boot ...
1
vote
0answers
70 views

Some parts of Official 7" Touschscreen no longer registering touch

My Touschscreen has been working fine for over a year, but since a couple of days ago some parts of the screen stopped registering touch. It started with a region in the top left, a day later the ...
1
vote
0answers
48 views

Vga screen goes black for 2 seconds then on then off etc

I am having issues with my PI3 and my crt vga arcade monitor. The image will appear for 2 seconds then disappear and this is basically a constant loop. I have changed different resolutions but ...
1
vote
0answers
23 views

Network accessible screen

Using Raspi, does anyone know of a way to take an old desktop monitor and make it network accessible from any pc? The idea being that you could access it much in the same way you might access ...
1
vote
1answer
148 views

Using a KS0108 type screen for a portable terminal

I would like to use a KS0108 type for a terminal (it is desirable for its low power use, around 5-7 amps), I cannot seem to find drivers and would like to know where to start on writing my own drivers ...
1
vote
1answer
3k views

How to use Bluetooth, SPI and UART at the same time with an RPI3?

I just bought a Rpi3 and a Kuman 3.5" screen to make a minimal computer. I also have a PN532 to do NFC. My configuration: - Kuman 3.5 screen is connected to SPI0.0, touchscreen to SPI0.1; - I need ...
1
vote
0answers
57 views

My screen displays weird things

I have a problem with my raspberry pi zero. My HDMI screen shows weird things (see below). Other screens work fine it is only this one. I can move my mouse fine. Can I solve this issue or do I have to ...
1
vote
0answers
145 views

HDMI display output rendered useless on 2 different Raspberry Pi 2

Is there a way to corrupt the firmware in the Raspberry Pi ARM? I cannot understand what has happened to my 2 RPIs and I was never expecting software or the operating system being able to disable the ...
1
vote
0answers
523 views

Driver for 3.5 inch touch Screen (GPIO) which supports KALI LINUX

I have recently bought a 3.5 inch touchscreen for my Raspberry Pi 2 B+. After a lot of search I got this driver (working). But it is only supports Raspbian. I want to run it on KALI. Please Help.
1
vote
1answer
221 views

Raspberry pi screen resolution and power supply

My RPi screen resolution is lower when I power it from a mobile charger than when I power it from a power supply. When I use the power supply it gives a different (higher) resolution. I checked the ...
1
vote
0answers
672 views

How to change screen resolution for 2.4" monitor via config.txt?

I have tried changing the screen resolution of my 2.4" monitor to 320x240, but no luck. Here is my config.txt http://pastebin.com/UdpHKLfP I have no success changing the screen resolution. My ...
1
vote
0answers
125 views

Is there a way to change the boot font size?

On my RPi3B just after the rainbow screen at initial power-up, I see some tiny text on the screen as it starts the boot process (Noobs distro). Later, I see a little larger text before it starts X. ...
1
vote
0answers
565 views

With the new openGL driver, can I make a resolution change permanent?

I am using the new openGL driver to run a WebGL app. It runs a lot smoother if I change resolution to 720p, which I can do with xrandr -s 1280x720 This works perfect, but resets after reboot. I ...
1
vote
0answers
63 views

RPi3 with Mate: no HDMI output without Ethernet connection

I'm running Mate (LTS) on my new RPi3. Everything is working fine as long as I plug in an Ethernet cable. If the cable is removed, my screen (connected via HDMI without adapters) immediately turns ...
1
vote
0answers
349 views

Console is bigger than my Raspberry Pi screen resolution

I have bought a Raspberry Pi 7" touch screen, and it seems to work fine. When the boot process is running, the normal Linux boot messages appear on the screen - but after the screen is filled, it ...
1
vote
0answers
36 views

Raspberry Pi 2 no longer connects to screen

I am the proud owner of a Raspberry Pi 2. I have had it for a while now with no major hiccoughs however today I noticed it no longer connected to my 10yr old TV, via HDMI. I have tested it on another ...
1
vote
0answers
42 views

Screen APP - Using a Cellular as a screen

Is possible to use an regular cellular as a screen by conneting an usb/hdmi cable. would exist an APP which could identify and turns the cell in a raspberry pi screen?
1
vote
0answers
328 views

Eleduino 1024x600 IPS HDMI Capacitive touchscreen shows only line patterns?

I just purchased an Eleduino 1024x600 IPS HDMI Capacitive touchscreen, assembled it, powered it with external USB (a Pi2's USB was unable to keep it on), and tried the following using a Redmere HDMI ...
1
vote
0answers
73 views

Official Touch Screen not working with Raspberry pi B+ [duplicate]

So far, I've tried: turning it off and on again sudo apt-get update sudo apt-get upgrade sudo rpi-update rebooting disconnecting and reconnecting and checking the wiring Still doesn't work. What ...
1
vote
0answers
324 views

Is it normal to irssi freezes when receiving dcc?

I'm running it over screen with Raspberry Pi Model B, but when a streaming begins, I am unable to type anything, even Meta + Arrow doesn't work, but changing screen's window with Ctrl + A # works, so, ...
1
vote
1answer
265 views

How can I connect to my raspberry without using a screen? [duplicate]

I would like to do the complete installation without screen. It would be good if I can use it like a virtual machine or I could connect to it like a remote desktop.
1
vote
0answers
84 views

Boot using correct display setup

I have my pi plugged into a power strip with my TV. The pi starts up ~10secs before the TV. As a result, I put hdmi_force_hotplug=1 into config.txt. Now, if I power up my pi normally by switching on ...
1
vote
1answer
221 views

Will this TFT LCD work with the Pi?

I got this screen from Amazon, and I mistook it for having RCA input. Anywhoo, it came today and I was wondering if it will work with the Pi. A whole caboodle of reviews said it did, but I don't know ...
1
vote
0answers
126 views

How can I change my font size without it cropping on the screen? [duplicate]

I have this screen https://www.adafruit.com/products/913 I have tried to do change fonts from /usr/share/consolefonts/ like this setfont /usr/share/consolefonts/Lat15-Terminus22x11.psf.gz But my ...
1
vote
2answers
807 views

Could the raspberry pi be used for stimulus presentation in psychological experiments?

I am a cognitive psychologist / neuroscientist. In a lot of the experiments that I run I have participants - mostly undergrads - sit at a computer and respond to certain combinations of visual stimuli....
1
vote
1answer
33 views

Artillery [ ILI9341 ] 3.2" LCD Touch Screen White Display and Driver Problem

I bought this Artillery 3.2 Inch LCD Touch Screen Display Monitor: https://www.aliexpress.com/item/32553185633.html?spm=a2g0s.9042311.0.0.27424c4dFky0Ok But it only shows a white screen, so I ...
1
vote
1answer
521 views

Transfer driver in Raspberry Pi 2 Model B with Screen Kedai 3.5

I have a Raspberry Pi 2 Model B and I bought an 3.5" LCD screen from China called Kedai 3.5. To be able to use it, the Chinese company provides a link for downloading a Raspbian image with the screen ...
1
vote
3answers
3k 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? ...
0
votes
4answers
6k views

Disable “Black screen” on raspbian jessie lite [duplicate]

I set up a raspberry pi to run as a dash/infoboard. To do this, i used midori and uncutter(to remove the cursor) and start it up from the ~/.bashrc file, like so startx /usr/bin/midori http://google....
0
votes
2answers
192 views

How to increase voltage of USB ports on the Raspberry Pi 3 Model B?

I have been trying to build a Raspberry Pi laptop, and I found an issue where my screen required power at all times to run , so I decided to plug the screen in to the USB port in the Raspberry Pi. ...
0
votes
1answer
739 views

Extension to send output to multiple TVs

I want to use a Raspberry Pi in an art project, where I need to connect five old CRT TV screens to the Pi. Is there an extension which I could use to connect all the TVs to one single Pi and send ...
0
votes
2answers
2k views

Suitable monitors to use with Raspberry Pi?

I bought my son a 'starter' bundle, minus USB hub and monitor. Are any suitable or do they need to be specific? I noticed that some are VGA, others DVI, etc. Also what should I look out for in a USB ...
0
votes
2answers
3k views

RaspberryPi with 7inch HDMI Screen not working

I bought a Raspberry Pi model B 3. Also I bought a 7 inch HDMI touch screen display for it. If I connect the 7" HDMI touch screen's HDMI cable to my mac, the screen works fine. If I connect ...
0
votes
1answer
88 views

Monitors and RPi

Why isn't there any definitive answer on monitors? It didn't take me much research to find the right Wi-Fi dongle with the edimax being the most popular or keyboards, for example. However, why is it ...
0
votes
2answers
737 views

How do I get the uLCD-43PT-PI touchscreen working?

I have one of these that is made specifically for the Pi. I am trying to use that as the primary display for the Pi. Currently, it is powered, but won't show anything on the screen. How do I get it to ...
0
votes
1answer
907 views

Raspbian - Save and restore terminal/screen content

This is sort of a basic question, I guess it's not a specific issue with Raspbian but my knowledge about terminals is pretty limited. I wanted to start with some shell programming which includes ...
0
votes
1answer
151 views

Couldn't get a display on the screen when using the RPi

I had a long time I didn't get my hand on the RPi. I got the Emlid image burned on a 8gb micro sdcard using the dd command. I have the pi connected to a the screen using HDMI to VGI cable, but I get ...
0
votes
1answer
6k views

Pi not using full screen

I'm using Raspberry Pi 3 and a 5" TFT LCD I got from Newegg. There is a large black space on the right side of the screen where nothing is being displayed. How can I get the Pi to use the full screen?
0
votes
2answers
315 views

Reverting Display Brightness Changes

I have Ubuntu Mate installed on RPi3 with official 7" screen. I was changing screen brightness through Mate's GUI where I dragged the bar too much towards the dark side... Resulting BLACK LCD!!! How ...
0
votes
2answers
519 views

Touch screen with Raspberry Pi

I have a 240x320 2.8" touchscreen, with "driver IC: ILI9341". It seems to use a SPI interface. How to connect it to the Pi (which pins to which pins of the GPIO?) and how to use it, e.g. from Python ...
0
votes
1answer
629 views

Tablet PC on Windows 8.1 with hdmi like a screen for raspberry [duplicate]

I have a tablet PC Qumo vega 8008w and I want to use it like a screen for raspberry by using hdmi port, is it possible to do it without disassembling tablet PC only using hdmi port?
0
votes
1answer
95 views

What is this strange rectangle?

Seemingly on random but almost always when opening an application this strange rectangle shows up in the upper right corner of my screen. It is the same porportion and colour as the colour test screen ...
0
votes
1answer
49 views

16*2 screen - Join the 5V pins together

I am trying to add a 16*2 LCD Screen to an electronic boxe I am currently building, but when I connect the 5 V power supply to the screen my raspberry pi start to blink and then turn off... I tried ...