Advanced 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...
View ArticleCompute Module • Use of CM5 with HATs
I am trying to figure out a solution to use a CM5 Pi board with a Ai HAT and Dual Band Wifi HAT. I tried using a main board from GeekWorm (X1502) so I could get dual Ethernet ports but found out there...
View ArticleGraphics, sound and multimedia • Re: Pi 5 connect to two bluetooth headphones
Your problem isn't connected to the bluetooth radio itself. The wireless module or a bt dongle only implement the lowest level of the bluetooth stack - the host controller interface. HCi only deals...
View ArticleTroubleshooting • Where is WPA_Supplicant File In Trixie?
I want to add a second network to a Pi4 running Trixie.Never mind. Got it. It's nmtui.Statistics: Posted by Ratsima — Thu Nov 13, 2025 7:17 am
View ArticleBeginners • Re: Getting started with building a boot image from scratch
Get the RPi Imager and an SD card. Use the first to write Raspberry Pi OS (lite or full, your choice) to the second.Insert the SD card in RPi 3BAdd some electrons (DC 5V)...er, that's...
View ArticleOfficial Display • Re: Touch Display 2 not working on reboot [PI5]
Kind of abandoned this post for two months while working on other things, I hope you can bear with me.I feel like this is maybe something configurable? The 5V pin on the raspberry which the display...
View ArticleOther • Re: Kali Linux Pi 5 - 2 dhcp IP addresses on eth0
Kali isn't supported on here.https://www.kali.org/docs/community/kal ... ty-forums/Statistics: Posted by DougieLawson — Thu Nov 13, 2025 7:33 am
View ArticleNetworking and servers • Re: Current options for sharing Pi OS screen to...
If all you need VNC viewer for is to find the right directory and files then you could install apache2An expansion on what I need. One example. 4 TB storage full of images. Find duplicates then visit...
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General • Re: Jump start of dual core use in RTOS
In an RTOS you have to have 'wasted' time. Real time operation depends on a core being available when it's needed, not having to wait in a queue. So yes the master core is kept busy whilst the slave...
View ArticleGeneral discussion • Cheap alternatives to Rack Systems
I hope you see that its easy to go down to home depot or lowes and get some 5/16 ~ 8mm rods and build your own custom rack anywhere. Have a wall or any space rack the pi's up. No need for the...
View ArticleGeneral • Re: Why does my code gets stuck in a loop here
get_bootsel_button is also in family.c in the TinyUSB sources ( tinyusb/hw/bsp/rp2040/family.c).Seems almost everyone is using that function without any problem. More context from OP would be helpful,...
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