Troubleshooting • Re: Forget Username and Password
Yes, I’d like to —— 1) I want to retrieve the username and password that I had been using a long time ago.(so that I can login and use it like I used to do).If 1) is impossible, then —— 2) I want to...
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General • Re: RP2350 Errata E9 - Pull-down lock-up
Super work ajay_m. Agree that at this point someone else getting another data point of this issue whether on RP2350 or RP2040 would be important. As for me, I try to have an equipment-lite embedded...
View ArticleGeneral • Re: Pico W pull-up voltage gone
I kicked the can and will keep on going with the damaged Pico W that those here, and I agree, was zapped by an electrical surge of some kind, but only on three inputs, GPIO 16, 17, and 26. (physical...
View ArticleGeneral discussion • Re: Can someone try installing these two Python packages...
I've been considering getting a Raspberry Pi and have been playing around with running Kali Linux on an old tablet using Termux. The problem I'm seeing on the tablet environment is that I just can't...
View ArticleGeneral discussion • Re: Convert webcam to car back up camera
I have a usb web cam and a raspberry pi from 2012.Can I combine these to create a camera that works as a rear view camera for my car? Easiest display would be to my iphone but i'd consider simpler...
View ArticleBeginners • Re: Newbie: gpio vs lgpio vs gpiozero?
By "gpio" I think you refer to RPi.GPIO.gpiozero is a wrapper for other GPIO libraries, including RPi.GPIO and lgpio. It provides a common API so you can use whichever backend library suits without...
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Troubleshooting • Re: Unable to connect to DRM when using a DVI connector
Thanks for passing this on; I have used a Pi 400 and fortunately had a micro-HDMI to DVI cable (on the Pi 0 I'm using a mini-HDMI to DVI cable).There are no display details coming up in the...
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Troubleshooting • unable to connect some times
Hipi4 with 2 sata / usb drivesthey are md raid1 with lvm on them I recently reinstalled this with pios from centos. update firmware and suchboot from sd.what I find it sometimes when i reboot, it...
View ArticleGeneral • Re: RP2350 Errata E9 and PIO
Actually it's easier to get them latched-up: enable, then disable the internal pull-up while the pin is configured as input.But on the other hand, I insist, the latch-up is weak, and you should use...
View ArticleRaspberry Pi OS • Re: 2024Jul04 64Bit Full: Splash Page: Release 5.2 - March...
An update/upgrade has changed this. The text is now: "Release 5.3 - July 2024".Statistics: Posted by MIT70 — Mon Sep 02, 2024 3:05 am
View ArticleTroubleshooting • Re: Pi3 Won't Boot
Read the "not booting" sticky that mahjongg spent much time and effort writing.Thanks. After reading that I determined that the linear regulator on my Pi 3 B + has gone short.Can you please tell me...
View ArticleBeginners • Re: Raspberry pi 4B PSU question
I've been shopping around for an alternative PSU. And I have picked this one:IRM-30-5ST : https://www.digikey.com/en/products/det ... ND/7704677This has a current rating of 6A and voltage rating of...
View ArticleGeneral programming discussion • Re: "AI assisted" programming?
The current batch of AI tools are all artificial but no more intelligent than the applications they replace. They start with a Google style keyword search then merge the results so the authors of the...
View ArticleTroubleshooting • Re: Why are my 256GB SanDisk Ultra SD cards failing so often?
your cards may be vulnerable to premature wear from small writesThe common write speed of V30 is based on big writes. For small writes, you need A1 or A2 cards. When the video does one big write, the...
View ArticleBeginners • Re: Allowing Pi to boot even if HDMI monitor is turned off or...
Is there anything equivalent for the Pi5? I gather that the file has been moved to /boot/firmware/config.txt. I'm reluctant to change the file in case I do something that stops the Pi from booting,...
View ArticlePython • Re: Help with the code
This is how it works for me...in case someone would use it...Code: OUT_Buffer_Hlad_Ratio = [10, 20, 30, 40, 50, 60, 70, 80, 90, 90, 90, 90, 80, 70, 60, 50, 40, 30, 20, 0, 10, 10, 10, 10, 50] #...
View ArticleAdvanced users • Time Synchronization with local NTP
I'm operating Raspberry Pi 4 in an environment were their is no internet connection available (i.e. Raspberry Pi 4 is an localized operational technology (OT) network).Till day I send data from...
View ArticleAdvanced users • Re: dtoverlay=gpio-shutdown, on RPi4
Thank you davidOK, I will stick with the current dtoverlay line then.Statistics: Posted by spaceman5 — Mon Sep 02, 2024 5:40 am
View ArticleSDK • Re: How to deal with USB suspend?
In what sense is a negative search for a suspend callback on a specific firmware implementation an implication that suspend isn't supported by the hardware?You're right, it isn't. I'm certainly not...
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Other RP2040 boards • Re: custom RP2040 PCB - crystal does not oscillate
Thank you for this very thoughtful response!If the only thing that has changed is the core (spacing between layers 2/3) then it doesn't matter at all.That could still possibly be your problem here, as...
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