Interfacing (DSI, CSI, I2C, etc.) • Re: raspberry pi 4B unable to activate...
both PWM channels are active, will dot digest your SW though.this is for disabling HDMI audioCode: dtoverlay=vc4-kms-v3d,noaudioand doesn't Matter to PWMStatistics: Posted by aBUGSworstnightmare — Tue...
View ArticleGeneral discussion • Re: cant't remove/delete extra device under /media/pi
That's interesting because I've had this problem for a while.Bookworm Pi5.I used to be able to plug in a Samsung tablet. But now it shows as media/SAMSUNG even when it's not plugged in and if I plug...
View ArticleAdvanced users • 32 bit kernel under rpi os debian trixie on pi 4
Hi,my current system is (via this official download)* raspberry pi 4* rpi os with debian trixie* 32 bit userland* 64 bit kernel -> want to change to 32-bit kernelIf I remember correctly old buster...
View ArticleAdvanced users • Re: 32 bit kernel under rpi os debian trixie on pi 4
Some background on my current setup:* raspberry pi 4* 32 bit userland* 64 bit kernelI have the following packages installed:Code:...
View ArticleTroubleshooting • Re: Raspbery Pi 5 USB Ports
Is their anymore suggestions before I need to see if the Pi seller can replace this under RMA and warrantyStatistics: Posted by Lukeacourt2 — Wed Nov 12, 2025 2:59 am
View ArticleGraphics, sound and multimedia • Re: Buildroot SDL2 Issues
Update: I modified the SDL program to print the active video driver and the driver was null. X11 and KMSDRM were listed as available though. Do those drivers need to be started manually on a Buildroot...
View ArticleHATs and other add-ons • Re: BuildHATError: HAT not found
Use a terminal program: screen, minicom, cu.If you don't know what I mean, though, maybe the RPi wasn't configured with the serial port on the GPIO turned on?Statistics: Posted by mspl — Wed Nov 12,...
View ArticleTroubleshooting • Re: Raspberry Pi USB overcurrent
Hi there.I wanted to use my Raspberry Pi for a project, but after installing the Raspberry Pi desktop image, there's always a popup in the top right corner saying "USB overcurrent," and none of my USB...
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Compute Module • Re: Ethernet hardware with the CM4
I have updated the schematics. Can you please take a look?Thank you,Nir.Statistics: Posted by honeybee2 — Wed Nov 12, 2025 4:55 am
View ArticleTeaching and learning resources • Re: Advent of Code 2024
Another idea is to install a Sun 3 emulator and do a week using SunOS. Shy wants Hercules and a week in Fortran G. That might be fun.From what I readIt takes a ton of my free time every year to run...
View ArticleAdvanced users • Re: PXE boot and the pxelinux.cfg directory
PXELINUX is the name of a specific bootloader, part of the SYSLINUX family.The closest thing to pxelinux.cfg for the standard Raspberry Pi firmware bootloader is config.txt. You cannot present the...
View ArticleGraphics, sound and multimedia • Re: Cellular LTE connected mobile voice...
A cellular modem that has a real ip address$$$ and not CGNAT is something you Would have to make sure you get. Unless you are gonna setup a wireguard vpn network or something for the pi to connect to....
View ArticleBeginners • Re: Insufficient Power
Does your Argon case have a circuit board in between power supply and Pi?If so try powering the Pi directly as a test.Statistics: Posted by rpiMike — Wed Nov 12, 2025 5:47 am
View ArticleCompute Module • Re: CM5 IO Board PWM Fan Not Locking / Randomly Stopping...
when posting my PWM fan overlay on the forum for the first time Back in 2023 I've added a note that some smaller fans may require higher PWM values to start...
View ArticleCompute Module • Re: Broadcast RGB full
Code: video=HDMI-A-1:3840x2160M-32@60or whatever resolution you need with the 32-bit parameter added should give you full color depth.that parameter goes into kernel command line...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How to connect 4 INMP441 MEMS Mics to...
My team and I just bought the RPi Zero 2W and 4 INMP441 MEMS mics. It's capable of I2S interfacing, but apparently, it turns out that we can't directly connect the mics to any open GPIO pins.Yes,...
View ArticleBeginners • Getting started with building a boot image from scratch
I've just started on my Raspberry Pi journey - looking to control some physical electronic devices.I plumped for the 3 B as it looks like it will have ample compute power to do any required...
View ArticleTroubleshooting • How can I fix unstable WiFi problem with Raspberry Pi by...
After several days of researching why my Wifi on Raspberry Pi 02W / 4B keep disconnecting I found out that there is some problem with Raspberry pi not sending the the reply to Wireless router and the...
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General discussion • Re: What product would you like to see?
I hadn't realised you even had a 45W power supply ! So when is the Pi laptop it's obviously designed to power coming out ? I'm sticking to my prediction that it's pre-empting the Pi 6 which won't be...
View ArticleDevice Tree • CM5 overlay pull up config not correct, or ignored?
Hi all,I'm having problems with the CM5 GPIO pull-up on 26 not being enabled when using this overlay.It's actually setup as a pull-down (tested with dso, and pinctrl shows pd).Is there something wrong...
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