General • Re: Connecting a lot of potentiometers to raspberry pi pico
Interesting setup, but possibly sensitive to noise as there are quite 'a lot of' analog wires through a not small setup.So long as you put a capacitor to ground on each pot wiper close to the ADC you...
View ArticleTroubleshooting • I am experiencing an inconsistent posterization effect on...
Here is a link to a video showing the effect: https://youtube.com/shorts/XZKbDCLbLPc As you can see the effect is not consistent. There seems to be some correlation to it being tapped or warming up to...
View ArticleClik here to view.
General • Re: How to program the Pico from a headless Pi 4 ?
I stopped the Pico program and tried again. But is still doesn't work... I tried with rshell too but it doesn't work either... I added my user to "tty" and "dialout" permision groups... still no...
View ArticleClik here to view.
Assistive technology and accessibility • Home Assistant OS
https://www.home-assistant.io/installation/Statistics: Posted by geev03 — Sat Apr 06, 2024 9:24 pm
View ArticleBeginners • Re: How to specific the vermagic for compatibility with Kernel
To build your own kernel, did you exactly use the instructions from this resource?https://www.raspberrypi.com/documentati ... ernel.html Building the Raspberry Pi OS Kernel : Made Easy implements...
View ArticleGeneral discussion • Re: Raspberry Pi camera issue on Raspberry OS 64 and 32 bit
What doesn't work?What are you trying to do with the camera?What software are you using?Is the camera detected?Statistics: Posted by rpdom — Sat Apr 06, 2024 10:08 pm
View ArticleTroubleshooting • VNC Pi4
I have enabled VNC on Pi4 but the icon doesn't show up. Appears it doesn't work. That a known issue?Statistics: Posted by TBL194 — Sat Apr 06, 2024 11:01 pm
View ArticleTroubleshooting • Re: USB Drives Problems after upgrading
Its triggered a kernel update, I think another thread suggested downgrading the kernel again?Statistics: Posted by pidd — Sat Apr 06, 2024 11:07 pm
View ArticleGeneral discussion • Re: Replace image from within
If it is a Pi4 or Pi400 and it still has Bullseye, does netinstall still work by holding down the shift key on boot? (but needs an ethernet connection to internet)Statistics: Posted by pidd — Sun Apr...
View ArticleClik here to view.
Compute Module • CM4 Breakout Board won't boot
I made this breakout board (see Images)When I plug in the USB-C and the HDMI it doesn't boot (there is no HDMI output) and it makes quiet "beeping" (5sec then quite then again) sound.There is no...
View ArticleGeneral discussion • Re: Short note on Zero 2 W
Interesting, but what kind of stability issues did you encountered before lowering the frequency?Lowering the frequency reduces the power consumption, so are you sure that your issue wasn't related to...
View ArticleTroubleshooting • Temporary failure in name resolution
Hi,I made a mess of it.Wanted to stop the RPI bookworm wifi, followed some instructions and no there's no DNS lookup anymore.I can ping 8.8.8.8 and it answersWhen I ping google.com there's: Temporary...
View ArticleGeneral discussion • bookworm: where is IPv6 duid stored?
I cloned a RPI disk and deleted all the per-machine files I could think of (like the sshd public and private keys, the chrony drift file etc). What I couldn't find was the DUID. I now have two...
View ArticleCompute Module • Re: CM4 Breakout Board won't boot
There is no speaker connected, the "beeping" comes from the CM4 itself. Also it isn't exactly a beep its more like a high pitched sound.Go measure the 5V, 3.3V and 1.8V rails of the CM4. My guess is...
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
PINN has been updated to v3.8.8V3.8.8Translations - Fixed translation of initial messages.Self-Update - upgraded implementation in preparation for Pi5Partition size - Updated to 128MBmkswap - Added...
View ArticleGeneral discussion • Re: Raspberry Pi5 USB-C PD
They have commented on why they decided to support the 5v@5A mode (they needed more power) and why they did not support the higher voltage mode (more cost, complexity, thermal issues, board real...
View ArticleGeneral discussion • Picamera2 V3 Wide Camera AeMeteringMode question
RPi 4B+ Bookworm, V3 wide camera. Picamera2In a pair of tests I found inconsistencies in exposure modes Spot and Matrix1)"AeMeteringMode": controls.AeMeteringModeEnum.Spot -> dark...
View ArticleTroubleshooting • Re: Network Manager deleted on a headless Pi
Thanks, however, I have a spare USB drive, not a spare micro SD. Could I flash rpiOS to that and live boot it on my Windows? then fix the micro SD card? I know this is possible was just wondering if...
View ArticleClik here to view.
Raspberry Pi 400 • Re: Having trouble with my 1366x 768 monitor for my...
You're kidding, right? Okay, if it's so flawless, then why does it have all of these issues on certain displays? Certain displays, particularly those with weird resolutions like 1366x768 and/or broken...
View ArticleClik here to view.
Beginners • Re: NTP time issue
Great, thanks. Having a look at that thread.I tried the ntpq -p command mentioned and it goes to 10.0.0.1 as attached.I'll try some more things, I'm thinking I have to put in the NTP server after the...
View Article