Beginners • Pi 5 GPIO pins
Hello AllJust took my Pi 5 out of the box, plugged it in, and tried to run some examples form my Pi 3. Much to my surprise the GPIO libraires do not work on the 5 that was used on the 3. I'm pretty...
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Advanced users • Re: PI5 and easy AI/CV/LLM
Great topic. i am installing gemma right now. Gonna play with it soon After trying, it is too slow and ruins the CPU. Temperature went to out of the charts. We need AI accelerator in next gen PIs. I...
View ArticleGeneral discussion • Re: Bandwidth Speed and Options in Raspberry Pi USB...
I've done no hard testing but have experimented with the USB gadgets.The short answer is "it depends".Now for the long answer:The maximum theoretical bandwdith for data transfer using a Pi (whether in...
View ArticleBeginners • Re: Pi 5 GPIO pins
Search ther forum. GPIO moved from on chip in the PI 4 (and earlier models) to off chip in the RP1 on the Pi5. That means libraries that expected to hit the GPIO via memory mapped registers will no...
View ArticleOther projects • Re: How GPS/GNSS works without direct sky view?
David,Some GPS unit feature an external antenna connector although a long wire at GPS frequencies can be self defeating.If your GPS unit is a USB thing consider a couple of metre USB extender cable....
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Camera board • Can i get temperature for using Raspberry Pi Camera Module 2 NoIR
Hello!Now, I will trying to make a code(Python) to get temperature for using Raspberry Pi Cam.Is it possible?https://www.raspberrypi.com/products/pi-noir-camera-v2/Thank you! Statistics: Posted by...
View ArticleTroubleshooting • Re: cannot login after update; but text mode login is fine
This is usually caused by trying to mount some external storage (e.g., a USB drive) and having the mount fail, but the user not notice that it failed. They then copy a bunch of files to the mount...
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Raspberry Pi OS • Re: Zip7 question
7zip is not a complete programme, it is an add-on for an existing programme (Archiver in this case)I came from Windows a couple of years ago, the move does get easier if you stick with it7zip is a...
View ArticleOff topic discussion • Re: Dream hardware
AFAIK 32-bit apps do NOT run on 64-bit linux.No, they do run happily on the Pi 5 (Cortex-A76 CPU's) running Linux.Only the kernel must be 64-bits, user programs may be either.It is a fact of life for...
View ArticleGeneral discussion • Re: On Powering the Raspberry 5 via Battery for Portable...
I would like it to run in a semi idle mode for at least 4 hours, and be under heavy load (max CPU and ram utilization for 30 minutes). Since you're at the guessing stage without any specs, go worse...
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Raspberry Pi OS • Re: VNC on Raspberry Pi 5
Tested what?VNC as is no longer works on a Raspberry Pi 5 because of Wayland. I was wondering if anyone with a Raspberry Pi 5 has tested the workaround suggested by RealVNC.In any case I will know for...
View ArticleCamera board • Re: Issues with GS camera
Have a read through What to do if your camera is not detectedAnd note the comments on gpu_mem, camera_auto_detect, start_x and particularily the OS release versions.Your main problem is that Buster...
View ArticleGeneral programming discussion • PyQt6 in venv with pip
Hellotrying to install PyQt6 with pip in a venv on a Pi 400. Got venv installed and activated but get error trying to install PyQt6. Is this supposed to work on a 400? Here is the error response....
View ArticleBeginners • Is it possible for Windows XP on the Raspberry PI 4
I was just wanting to know if its possible to use winxp on the rasp pi 4Statistics: Posted by kalixloll — Tue Apr 16, 2024 1:15 am
View ArticleAdvanced users • Re: Argon One Replacement Daemon
Starting work on the open source firmware for the V3,I've got a good idea what GPIO does what, even if I can only replicate the existing firmware others would be free to add features of their own.So...
View ArticleGeneral discussion • Portable Battery for Pi Zero 2 W
Hi I'm quite new to all of this, I am going to try to be as clear as possibe but excuse me if I'm a bit hard to understand. I need some guidence on how to connect a battery to the Pi, and I had some...
View ArticleTroubleshooting • Re: Raspberry Pi4B No Green Light
Are you using a power supply or charger?My first thought would be power.Did you work through the sticky at viewtopic.php?t=58151Statistics: Posted by MiscBits — Wed Apr 17, 2024 1:07 am
View ArticleSDK • Re: Unrecognized option '-fcallgraph-info=su'
The problem here is that using the latest sub-module means building the code may require upgrading the GCC cross-compilerPossibly. But if OP is on Buster, that's a three-year-old OS at this point. An...
View ArticleSDK • Avoiding simple mistakes with the SDK
Hey y'all. A thing I've noticed about using the RP2040's peripherals during my experimentation is that it is easy to forget a seemingly innocuous or redundant function call, and have bad things...
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General • Re: extra cables for debug probe
Possibly these https://www.tindie.com/products/8086net/3-pin-sh-cable/ or https://shop.pimoroni.com/products/pimo ... 2106920019 Forgive me - not used the probe and see it comes with two cables so I'm...
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