Raspberry Pi OS • RPI zero 2w headless. Edit WiFi on SD card
Hi I program a raspberry for a company. I will leave the pi in the company. I gave the pi a static IP using nmcli. But I am afraid that when they do changes to the network the pi isn't accessible...
View ArticleTroubleshooting • Re: dpkg gives erors
Do you know what the xtrx-dkms package is, or how it came to be installed? It does relate to SDR, but it is not a dependency of rtl-433. The description mentions PCI, so I wonder whether it would work...
View ArticleNetworking and servers • Re: NetworkManager ipv6 dhcp bogus leases with 4G...
Because AdvOtherConfigFlag is on, I assume the router is expecting a DHCPv6 request for the DNS info. If you cannot change the router configuration, I do not what know what else to suggest.Changing...
View ArticleBeginners • Re: Can't SSH to my RPi 5
Some general remarks are in https://www.raspberrypi.com/documentati ... s.html#sshWhat I understand is:- A you have a genuine linux computer in your network- B you have a Pi5, ssh enabled, user ID and...
View ArticleTroubleshooting • Re: A bug just made me losse many TB of data
Can anybody reproduce this? If I ask firefox to save a file under the name of an existing directory (even if the directory is created asynchronously), it wants to save the file inside the directory...
View ArticleAutomation, sensing and robotics • Re: CONTINUOUS SERVO MOTOR
The oscilloscope reads no signal when it is 5V max, or 50Hz when it is 0V max. I have tried the LM324AN op amp today, hooked it up to a waveform generator (square wave, 3.3Vpp, 50Hz, 10% duty cycle)...
View ArticleTroubleshooting • Re: Dead Micro SD Card?
I believe a default raspberry installation has 2 partitions on the sd-card, where the /boot partition is FAT, and the rest (/ and /home etc) is ext4. So unless you install some extra stuff on your...
View ArticleTroubleshooting • Re: Using GnuPG commands in an SSH tunnel into RPi
try Code: ssh -X pi@<IP>Statistics: Posted by wcl55 — Thu Jul 10, 2025 8:05 am
View ArticleCamera board • Re: Raspberry Pi Camera Module 3 Sensor Assembly
An old draft file of Camera Module 3 from 2022 was accidentally posted. Some of the old headers still had .org on them back in 2022. We pulled it and now posted the official reference schematic. The...
View ArticleBeginners • Re: Recommended case for Pi with Enviro+ Board
If all you need is the particulate sensor; why don't you just buy one of those?Statistics: Posted by kip_the_elder — Fri Jul 11, 2025 6:42 am
View ArticleAdvanced users • Re: Is there any way to use the Raspberry Pi like an Arduino?
I know that Raspberry Pi and Arduino are not same. But is there any way to use the Raspberry pi like an Arduino? I mean, no mouse, no display, no keyboard. Just connect the Raspberry pi to the...
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Beginners • Re: Dual boot with Windows 11 and Rasp Pi OS
Thank you.Its only for test purposes You have the wrong computer for that. Easy boot-time selection of OS works fine if the BIOS is UEFI (compliant), but the Raspberries have their own propriety...
View ArticleOfficial Display • Re: Hardware acceleration not available on DSI official...
Thank you very much for your answer.By 'official', I mean all the configuration provided by Qt for building a Boot2Qt for an embedded Linux image without modification. This has nothing to do with...
View ArticleGeneral discussion • Re: Pi Uptime - 10 years continuous
It'd be interesting to calculate your power $ over those 10 years, just for kicks.I always assume (looking at my PoE switch) 2W idle or average for my Pi1, at least not far below 1W one would be able...
View ArticleNetworking and servers • Re: microSD NAS?
I'm not sure that 2TB uSD cards even exist. Biggest I see on Amazon is 1TB, though I don't consider a quick check to be definitive.According to the ad I've just seen Sandisk make them. Starting price...
View ArticleGeneral discussion • Re: Products that have single board computers?
I’ve done similar things with old hubs too. That “home cloud system” you mentioned with the Orange Pi Zero inside sounds interesting. Do you happen to remember what brand or product it was? I’d love...
View ArticleBeginners • Re: Pi 4 terminal server
You could use diodes, zeners, resisters etc to reduce RS332 voltage levels to 3V3 TTL levels.But also note that USB serial cable/adaptor cost only 2 USD or so if you buy a 10-pack. Also a hub is cheap...
View ArticleTroubleshooting • Re: Raspberry Pi Zero 2 WH Not Booting (No Matter What I Do)
Are you using Imager 1.9.4? if so there is a known WiFi error https://github.com/raspberrypi/rpi-imager/issues/1067Try using Imager 1.8.5Statistics: Posted by neilgl — Fri Jul 11, 2025 8:18 am
View ArticleTroubleshooting • INMP441 not loading in raspberry pi 5 despite many attempts
I am trying to load an INMP441 I2s mic onto my raspberry pi 5. I have tried multiple tutorials but in the end, running Code: arecord -l shows up empty handedI have tried to...
View ArticleCamera board • Re: Raspberry Pi Camera Issue
Does it work if you install Raspberry Pi OS on a spare microSD card?Statistics: Posted by neilgl — Fri Jul 11, 2025 8:20 am
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