SDK • Re: jmp vs .wrap
'jmp low side 0b11' is unconditional, wrap should do the same thing but faster.I assume GPIO rate is much slower so I think you'll get 1 for a while though.But, yes, wrap gets you there when input is...
View ArticleTroubleshooting • Re: Red LED does not go off on boot
Hello, I don’t know if this is a problem, but my Raspberry Pi 5 red LED does not turn off on boot. It stays orange when it’s on. Is this normal behavior?There is a possibly relevant comment from an RP...
View ArticleBeginners • Re: MCP4725 DAC noise
Yeah. Probably out of my depth now.Best of luck getting your thing going. If folk don't try this stuff we won't move forward.(280)Statistics: Posted by RaspISteve — Wed Dec 31, 2025 10:17 pm
View ArticleTroubleshooting • Re: Cannot backup any PINN managed/installed os using PI --...
I'm glad you got it sorted.It sounds like it could be an issue with you using a SATA drive over USB. Maybe PINN does not include the correct drivers for your device as PINN is as minimal as possible....
View ArticleGeneral discussion • Re: Pi 3 retired
A decade of continuous use? More info on how it was used, stability. etc. And the dirt. Inside or outside? Case? Fan?I had a couple of Pi 4s lined up for continuous use. I manage about three weeks...
View ArticleTroubleshooting • How to force HDMI audio in Trixie?
I have an HDMI monitor on my Pi400 that defaults to standby when powered on.Previously I had entries in config.txt to force HDMI audio - otherwise if I didn't get the monitor out of standby quick...
View ArticleRaspberry Pi OS • Re: raspbian.org certificate has expired
I just now ran "apt-get update" on a Jessie system, which uses legacy.raspbian.org and it worked with no errors.So, the OP problem was probably just transient.Statistics: Posted by BigRedMailbox — Thu...
View ArticleGeneral discussion • Voltage Measurement / test
I am looking to do two things (well, in addition to the other things my pi zero is doing) I am trying to monitor the voltage of a couple of 12v batteries (individually) and also monitor to see if the...
View ArticleCamera board • Re: No cameras avaible even though I do have a camera plugged in
Yes I have read it, I should be using the raspberry pi OS I downloaded using the imagerStatistics: Posted by Falling5tar — Thu Jan 01, 2026 1:39 am
View ArticleBeginners • Re: Remote Control I/O
And 33 switches should not mean 33 Picos. If some switches are near each other then one node (Pico/Arduino/whatever) could handle several switches.Yes that's right same as my thought in past and...
View ArticleAssistive technology and accessibility • Building a hardware synth
I'm trying to build a hardware speech synth out of a Raspberry Pi. I rigged up a proof-of-concept with a Zero 2 W and a bluetooth speaker. Now I'd like to add a sound card and speaker "HAT". This is...
View ArticleBeginners • Setting up a Nostr Relay server on a Pi
Hi! I have an old Rasberry Pi 3B with a 64 GB micro SD card that I installed the latest Raspberry Pi OS on. My intention is to run this is a Nostr relay. I did a search on Duck Duck Go and Brave and...
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Media centres • 4K Playback Issues on Android TV (LineageOS/KonstaKANG) vs...
After some testing, I wanted to document the current state of 4K playback on the Raspberry Pi 4 under Android TV based on my latest experiences, in case it’s helpful for other users with similar...
View ArticleOfficial Display • Re: Raspberry Pi Monitor
HiI use it with a Raspberry Pi 4 and the operating system is Raspberry's own.I suppose one thing to try is connect to a windows computer which I have.Statistics: Posted by nick468 — Thu Jan 01, 2026...
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Camera board • Considering full frame ultra wide angle lenses
I am aware of the 5.5 crop factor, although I'm not sure when you use one of these say C-MD, C-Nikon, C-Canon, etc... adapters I'm assuming it makes it even worse right? Higher crop factor.So if I'm...
View ArticleCompute Module • CM5 graceful/brownout shutdown?
I'm designing a consumer product and I want to use a single on/off switch to turn the product off. However, I imagine just cutting power to the CM5 isn't ideal for repeated long term use. Is there a...
View ArticleBeta testing • Re: BASH 5.3
I run bash 5.3 on my Pis.It is easy enough to self-compile. The source is freely available.Hmm,I thought you were against updating software. Any particular reason for a change of mind regarding the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • UART configuration in Pi 5
Hello everyone, My doubt is that I have connected a PL2303 USB to TTL. I have connected the 3 pins to GND, GPIO14 and GPIO15. But i am not getting a UART out through that into my console. I am using...
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Other RP2040 boards • RP2354B Custom PCB Issue
My RP2354B design is not recognized as a flash device when plugged into my computer. I hold down the bootloader button, connect the battery and USB cable, and then nothing shows up. I think it may be...
View ArticleGeneral • Re: [overclocking] RP2350 at 700 MHz (PIO alone at 1560 MHz) with...
The split between the nops was to test, if a line of code gets jumped over and results in the spike in the signal and not the square wave. At least I got it to work, maybe I will figure out how to...
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