General discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
Please add a new release (3.0.3) of Twister OS for pi 4/5. Also batocera for pi4 is not downloading from pinnAlso, is it possible to split an tar.xz archive larger than 4gb, for a fat32 flash...
View ArticleBeginners • Re: Any FBCP (SPI Display Driver) alternatives for Pi5 ?
Mipi-dbi-spi is an option - viewtopic.php?t=380704Statistics: Posted by aBUGSworstnightmare — Sun Mar 23, 2025 7:34 am
View ArticleSDK • PIO code needed for I/O with 6502 bus
Hello!I'm building my own computer, just by adding a 65C02 processor with an RP2040 clone ("purple") board: https://github.com/SvOlli/sorbusThere the RP2040 is use to provide with an environment for...
View ArticleAdvanced users • Re: USB unmounting
How big of a problem is not unmounting in 2025?As far as I'm aware, it depends on the size of the data, the speed of the drive, and how quickly the USB host can write the data to the disk. If that can...
View ArticleGeneral discussion • Re: cm4 auto boot
Show us your baseboard as there is no button on the official CM4IOStatistics: Posted by aBUGSworstnightmare — Sun Mar 23, 2025 8:03 am
View ArticleRaspberry Pi OS • Anyone made bullseye image CM5 compliant?
To be more specific, kernel 6.1 version of the bullseye image. Due to tons of dependencies it MIGHT be easier to make the image in question CM5 compliant rather than making everything else (meaning...
View ArticleRaspberry Pi OS • Re: Performance Optimization for CapCut on Raspberry Pi 4
Hello,Running CapCut on a Raspberry Pi 4 (8GB) via Anbox is challenging due to performance issues like laggy playback and slow 4K exports. Here’s how to optimize: Your Setup:- Raspberry Pi 4 (8GB),...
View ArticleGeneral • Re: Assign variables to specific addresses?
What is this sequence supposed to do ?I have discovered a better, more flexible, and more elegant way than using '#define'. Credit goes to 'user6409471' and 'fearless_fool' on StackOverflow.Code:...
View ArticleGeneral • Re: RP2350 - IO pad I/V curve question
Very seldom you'll find true 5V tolerance, the die must have thicker oxide. And no clamp diodes, of course.Usually it is this type of dependence on previously biased something (Vdd >= xxx). Random...
View ArticleRaspberry Pi 400 and 500 • Re: Longer Power Supply?
Extension cable.Is that really the only option? If so that's disappointing.I - and lot's of other people - am perfectly fine with the official 27W PSU cable lenght. I have a power strip mounted under...
View ArticleFor sale • 2 x Pi400 kits
I have here two RPi400 kits with german keyboard + mouse + book. one kit goes for €60 + shipping from austria.Statistics: Posted by zwieblum — Sun Mar 23, 2025 9:36 am
View ArticleNetworking and servers • Re: static ip.Rpi3
OkStatistics: Posted by neilgl — Sun Mar 23, 2025 9:42 am
View ArticleBeginners • Re: Help wanted with NEMA17 stepper motors
Do you have the stepper motor coils wired correctly?Yes. It would be really embarrassing if that was the problem! I've just checked again by connecting the pairs of wires, and also did the led...
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Networking and servers • Re: How can I set up a non-routed wifi extender?
I gave up on Network Manager and went with the tried and true hostapd method. That worked as it should Statistics: Posted by Mastiff — Sun Mar 23, 2025 9:53 am
View ArticlePython • Re: Python User Guide
Python is not quite Python on a pi5.There is the complication of needing to use a VENV which does seem to trip an awful lot of people up.And don't forget the python libraries that worked on all...
View ArticleAutomation, sensing and robotics • Re: Question about methods to detect...
You don't need to capture images of the panel.Just try to align the camera view of the panel LEDs with the 12 red squares. The blue square measures the background to allow the code to determine if a...
View ArticleTroubleshooting • Re: Disable or recovery secure boot
If secure/signed boot has been enabled, and you have lost the original keys used to enable it, the Pi is now a doorstop. There is nothing you can do to disable secure/signed boot, and this is by...
View ArticleGeneral • Re: SPI voltage dropping when additional board connected
Sounds very much like you have MISO/MOSI crossed over - the one you are calling MOSI clearly has both devices driving it (should only be the master), and the one you are calling MISO seems to have...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Why in gods name is there no reverse...
is 30c too much cost to protect a 90€ piece of equipment?TLDR; Yes.As others have said, it's more HW than you think, let's say $1 total. That actually reduces functionality but is also a price every...
View ArticleCompute Module • Re: Computation Module 5 and AI HAT+
Hi,Thanks for your information. After checking the documents you've suggested. I still have several questions:1. We saw the pin PCIE_PWR_EN exist on the 16-pin FFC connector but not exists in M2...
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