Troubleshooting • AltGr (Screen Grab) not working in Rasperry Pi 4
Hello all and thank you for reading this.i have a Pi4, 8M, running bullseye 32 bit on a 7" touch screen. and using a wireless, palm sized mini keyboard.I had to rebuild the SD Card due to a failure.As...
View ArticleTroubleshooting • Re: Pi 5 Not Displaying Over HDMI
What resolution is your screen?It was a 4k TV and a 1440p monitorI just tried a 1080p monitor and that worked, thank you!Is there any way to force the pi to use 1080p? I just tried several things but...
View ArticleOther projects • Re: Remote power control for battery powered Rpi4
Don't forget that the relay would need to stay energised while the Pi is on, so the controller going back to sleep during that period might not be a good idea.It may be preferable to use a latching...
View ArticleGraphics, sound and multimedia • Video acceleration with Kodi on RPi5 with...
I have a RPi5 and want to use it with Kodi. Unfortunately, OSMC still doesn't support it, and LibreElec isn't an option because I need to install packages using APT, so I was considering using Ubuntu...
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Compute Module • Re: How does GLOBAL_EN work?
The display is LCD Panel driven by a HDMI to MIPI converter board. I tested it and to turn off the backlight I have to remove power from the board.This is what I came up with. Will this work as I...
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Troubleshooting • Re: Raspberry pi 5: usb disk disconnects randomly
]OK strange. i have rpimonitor installed since the beginning, and yesterday, i saw that it said there were several updates on the raspberry pi (i had done a full suite of updates when i first set it...
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Troubleshooting • Re: Reading Change Logs stalls at 33%?
Hi, I am kind of a noob in all these stuff, i just bought pi zero 2 w and configured ssh and vnc, but i am having the same problem. Someone said above in the thread that setting swap at 200 fixed it....
View ArticleNetworking and servers • Bramble w/ GPU
I'm building a small bramble (currently planning on 4 Pi4 nodes), and I have an extra older GPU (1070). Would it be at all reasonable or useful to upgrade the head node to a Pi5 to try and incorporate...
View ArticleCompute Module • Board review
Hallo, I'm in the process of ordering a breakout board I made for the CM4. The last one had some problems that I hopefully fixed with this iteration. Could you please verify if there is anything out...
View ArticleTroubleshooting • Many different OSes first boots unsuccessful (RP Zero 2 W)
At first, I chose the "custom image" option in rp imager (kali linux arm) and when trying to burn it on a 128GB micro sd card, it got bricked to the point of no way of fixing it. Then I tried with two...
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Graphics, sound and multimedia • Re: C790 HDMI Board with RPi5
Hello Friends,As promised, I'm making available the script to set automatically the HDMI to CIS-2 Cards in RPi5I have posted the script and steps here....
View ArticleTroubleshooting • Re: Many different OSes first boots unsuccessful (RP Zero 2 W)
rpi0 is a low spec device best suited for headless deployment with a non-gui roll.raspberry os lite is the recommended osit has very low ram, after the os uses it's share there's even less ram.your...
View ArticleBeginners • Re: Build questions, DHT22 humidity project
DHT22 is a great little sensor. It will run at 3.3V, so you can avoid the level-shifting if you run it at 5V. My only concern is the 20-30m of Cat5 cable used to connect the sensor. The DHT22 uses...
View ArticleBeginners • Re: Struggling!
Get your camera working first (using python3 and picamera2) then try this guide: https://hackaday.io/project/194129-pi-5-photo-boothStatistics: Posted by DougieLawson — Sat May 25, 2024 10:31 pm
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Troubleshooting • Re: RPi 3B+ New Card Slot
Could be. Does this pic help?Statistics: Posted by aroundi — Sat May 25, 2024 10:41 pm
View ArticleRaspberry Pi Connect • Will Connect be made available for Earlier Pi's
I apologise for repeating a post that I made in the 'Questions' thread in this section but it has gone unanswered and time appears to be running out to decide whether to pay for a VNC subscription or...
View ArticleC/C++ • Re: 8 channel WS2811 with 74HC595 and PIO
I've never tried the neopixel LEDs, so I can't give you direct help there. But I did find the following short video tutorial very helpful for PIO and DMA (there are several videos). The guy that does...
View ArticleC/C++ • Re: Any reason Bullseye 32-bit has libgtksourceview2.0-dev but 64-bit...
Many thanks to both of you. Regardless how gtksourceview2.0 got to Rasbain Bullseye -- it's much appreciated. I'll have to port to 3 at some point, but my enjoyment writing Gtk has plummeted like an...
View ArticleGeneral discussion • Re: RPI NAS with 2x4TB storage: comments please
The quoted specifications look interesting. The G4 option could be useful for some projects. Do you need the metal box? They block WiFi which, for me, is a killer.Two USB NVMe devices in a Pi 4 runs...
View ArticleOther projects • Re: Power Pi 5 from 12 volt battery
The voltage regulators based on the LM2596S Buck Converter are easy to use and provide a variable resistor that let you drop voltage from 12V to anywhere between 12V and 2V with very precise control....
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