Automation, sensing and robotics • Re: Interface audio cassete play heads...
I want to make something that can do it as fast as possible, as I know people who have between hundreds and thousands of tapes of lectures that they want digitized, which would be an astronomical sum...
View ArticleClik here to view.
Troubleshooting • Re: Zero 2W reboots when plugging or unplugging micro USB...
Am I the only one with Zero 2W rebooting when OTG cable is being plugged?When the USB cable is plugged in before boot, it's fine. It's only plugging while it's up, will cause reboot.I can't repro...
View ArticleTroubleshooting • Re: Printer issues
the fix is just to load paper into the other tray (the bottom tray), as sometimes it does not like having it loaded from the top.Ah, right. Yes, paper trays can sometimes be confusing. I had one...
View ArticleClik here to view.
Beginners • Re: Pi5 Case Recommendations (Philippines)
I used a metal case like that from a different brand. It blocked WiFi so i stopped using it. Aliexpress: Raspberry Pi 5 Acrylic CaseFor the NVMe adaptor, i used a non Pi board to reuse a spare 2280...
View ArticleGaming • Re: Flatpak install sober (roblox port) not working
Is it available on an ARM based system?Statistics: Posted by wildfire — Wed Dec 24, 2025 9:44 pm
View ArticleBeginners • Re: Can a Raspberry Pi 4B control this 12V Relay Module
Ok. I mis-read the description of the board. The wiring diagram is shown for a PNP or non controller, not for two variants of the board. My mistake. There's a bridge rectifier on-board, so the...
View ArticlePython • Re: subtracting times with datetime
You could also just do the calculations on the server using TIMEDIFF().Statistics: Posted by ame — Wed Dec 24, 2025 10:10 pm
View ArticleTroubleshooting • 3-3 error I2C interface pi5
I bought a pi, tried to install the operating system, but it didn't work.There was an error 3-2 or something like that. I did a Boot, it started, worked for an hour, and then I unplugged it. An hour...
View ArticleTroubleshooting • Re: Headless, RPi Zero 2 W, configuration & connection...
Can't see login:Try swapping Rx and Tx connections. Essentially, you want the following:- Zero's GND <--> Debug's GND- Zero's Tx <--> Debug's Rx- Zero's Rx <--> Debug's TxAlso, use...
View ArticleClik here to view.
Raspberry Pi OS • Re: No gnome-calendar reminder notifications pop up
you need a notification daemonlabwc uses "wfpanelctl notify" for panel notificationsI tried your suggestion.wf-panel-pi is running.Looking at the source it seems like you can pass "notify [time]...
View ArticleCamera board • Re: Problems recording video with Open CV & Picamera2
sandyol It looks like the 4 channel format that I need for the image processing is messing with the recording. your code ran with no problems, except for the 'picam2(close)' which gave an error...
View ArticleCamera board • Re: libcamera + PiSP, raw capture format compression for RAW10...
Hi, yes I think your understanding is correct.BGGR_PISP_COMP1 is an 8-bit per pixel compressed format, not regular CSI2 10-bit packing. As you've observed, there's a bit of padding at the end of each...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Trying to reverse engineer DSI...
but I don't have a logic analyzer. Picos make pretty good logic analysers. Google for the relevant software using a PIO and USB out. And they are cheap if you get the grounds wrong and blow it...
View ArticleTroubleshooting • Re: Pi Zero W rebooting itself
In the picture here (or near there if the link isn't quite right), the problematic pi0w7 is the third one from the left in the top row. I swapped Zero Ws between that and the tree setup to its...
View ArticleAdvanced users • Root on PCIe SATA - A Guide
New guide: how to have your OS root partition on a PCIe connected SATA drive.No, you can't boot from it.Not currently available on github.PCIe SATA Root.zipStatistics: Posted by thagrol — Thu Dec 25,...
View ArticleClik here to view.
Troubleshooting • Re: rPi Model B - Black screen after fresh install
It is with great shame that I report that this entire issue was fixed just by replacing my SD card....... Flashed the latest x64 image, booted, ran updates, connected to Wi-Fi, rebooted several times,...
View ArticleGeneral • Re: New RP235X silicon released
Regarding 5v tolerance and the RP2350B, are GPIO pins 40-47 (ADC0-7) 5v tolerant when not in analog mode?My current (RP2040) project uses digital pins 0-7 and reads a vintage computer's 16 bit address...
View ArticleFor sale • Cm4 wifi 32gb rom 2gb ram 600pcs
I want to sell 600 pcs cm4 most of them in box. They stop as we buy. you can send mail to smarteqbilisim@gmail.comStatistics: Posted by WaziRiPi — Thu Dec 25, 2025 9:56 pm
View ArticleOther projects • Re: Setup fast boot to display RTSP stream from network camera
You have a clear idea of what you want. Why don't you start doing it ?No one will do it for you (unless you pay for it)So start, go step by step, it's all very basic and already documented hundreds of...
View ArticleRaspberry Pi OS • Re: boot headless Pi 5 from nvme WITHOUT using SD card
Is it possible you already had updates installed? Or using a different image than what I was using?After finally getting it to work, i redid the process to verify that I saw what I saw.As the NVMe is...
View Article