Networking and servers • Re: Connect Raspberry Pi to eduroam wifi
But it really was pretty easy to set up a load of Pi 3 and 4s via the WiFi option from the desktop.It appears the root problem is not being able to connect to the eduroam WiFi access point. An expired...
View ArticleBeginners • Re: I found a new command whereis
Maybe it is time for me to make a my own commend like findmw (short for find my work in the home partition)That's what I would do, is what I did, though it ended up more advanced than you probably...
View ArticleHATs and other add-ons • Re: Rpi5 + M.2 HAT+, any compatible cases or active...
Hi all,the question is all in the subject. I'd love to wrap Rpi5 and M.2 HAT+ in a real case (e.g. Sunfounder's Pironman 5) but I wonder about discovering incompatibilities after purchasing all the...
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Other projects • Re: Controlling LCD backlight via transistor
Thanks jayben, that did it. So that's kind of a DIY logic level converter (I was hesitant to add a dedicated one [as amikekeami suggested] to the project to keep the complexity low).My transistor...
View ArticleHATs and other add-ons • Re: Logic level shifter recommendations
I am attempting to interface an Echo mic board to a Pi and have an issue with the logic levels....What I would like is a logic level shifter that can handle 25 MHz bidirectionally. What I would settle...
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Off topic discussion • Re: A Blast from the Past
Not sure what we are meant to be seeing with a good look. It seems to be a 2011 Pi B, identical to what others show such as - https://www.sparkfun.com/products/retired/11546You might have to provide...
View ArticleGeneral discussion • Re: A Pi Pie Chart
I see that you do not have Orange Pi 5 plus listed. It appears to be slightly faster than opi5. These are the resuts:Code: hrvoje@opi5p:~/Build/pichart-current/pichart-40$ ./pichart-serial pichart --...
View ArticleTroubleshooting • Re: Pi 4b has 5V on 3.3V rail
Hi.I have raspberry pi4b 4G model and i useing it about 2 weeks, suddenly it has act led on all the time. When i was diagnosed it, i saw it has 5v on 5v pin and again has 5v on 3.3v pin!!!I look for...
View ArticleTroubleshooting • Re: arecord: pcm_read:2221: read error: Input/output error
try a recent bookworm kernel (eg. ,Kernel: Linux 6.6.47+rpt-rpi-v) that should work. Seems they've changed something during the last weeksStatistics: Posted by unosonic — Mon Sep 16, 2024 8:55 pm
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Troubleshooting • Re: I had some sort of bad crash with pi 4 / network...
i find the issues i ran across were related to raspberry desktop & there customization'syou can try switching from wayfire to the other desktops, like X11 which is the old lxde setup, or install...
View ArticleHATs and other add-ons • Re: In-box heatsink removal?
If there is a heatsink fixed to yoir Pi it's not new! A fresh out of the box Pi has no heatsinks mounted!Statistics: Posted by aBUGSworstnightmare — Tue Sep 17, 2024 8:21 pm
View ArticleAdvanced users • [pr/legacy]
ps aux returns a process called [pr/legacy]. it seems like it is always doing something and I cant find anything on it.It runs at pi 18cat /proc/18/cmdline returns nothing.If someone has a clue it...
View ArticleCamera board • Re: Arducam B0425 low light camera issue works only with...
Can you better explain hot to use libcamerify with motion? I tried but it only reckord video on disk.Statistics: Posted by marco.buzzanca — Tue Sep 17, 2024 8:26 pm
View ArticleAdvanced users • Re: 2 Raspberry Pis dead
Yes, that is somewhat true. For example, the Raspberry Pi 4B has two LEDs: one red for power and one green for status, etc. However, on the Raspberry Pi 5, these two LEDs have been combined into a...
View ArticleTroubleshooting • IMX477 not being detected
I got an IMX477 adrucam camera and I am struggling to get the system to detect it. This is my second camera so I dont think it is a hardware issueI tried `libcamera-hello` and got the following:Code:...
View ArticleAutomation, sensing and robotics • Re: how to get Logi c270 working with my...
You don't need python3 -m pip install -U pygame --user if using bookworm Just run python3 PiUSBCamera.pyStatistics: Posted by gordon77 — Tue Sep 17, 2024 8:49 pm
View ArticleGeneral discussion • RPI 5 device acces vis ssh or usb
I am using yocto build branch scarthgapI want to access device (pi) via ssh I added openssh pakage Init system is systemdMake sure daemon sshd run at bootupbut still i cannot see pi I already scanned...
View ArticleTroubleshooting • Long latency on USB to serial adapter
I'm using one of these https://www.waveshare.com/usb-to-4ch-rs485.htm to interface 3 channels of RS-485 into a Python script on a Raspi 5 with stock up to date Raspberry Pi OS install. Data is sent by...
View ArticleGeneral • Re: Unable to do inital flash of micropython to pico 2
OK, if 'preview' is what is being used normally then fine. I'd have chosen something more like 'beat' given the option but it's not my project so i don't get to decide.Oh, if anyone that works on the...
View ArticleTroubleshooting • Re: Pi 5 serial output is buggy
I can't speak for @B.Goode but this latest trial firmware seems to fix the problems on my side. If you need additional feedback for tracking down the commit that needs to be rolled back in the list,...
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