Troubleshooting • Re: Issue with getting buzzer to function with EG500
You may need support from the device manufacturer.What exactly does DO do? From a quick look at that document it looks like it might be some kind of opto relay or low-side switch rather than a voltage...
View ArticleAdvanced users • raspberry communication with profinet device
hi all,I would connect a profinet device which could works connected with PLC siemens to a raspberry pi4. can raspberry comunicate with profinet devices?many thanks in advanceStatistics: Posted by...
View ArticleTroubleshooting • 52Pi NVDAC not recognized
I have a Raspberry Pi 5 for which I purchased a 52Pi NVDAC (NVME + HiFi audio). I have checked for updates, both OS & firmware; though firmware was up to date already. Upon boot the NVME card is...
View ArticleFrançais • Ads blocker niveau réseau - pihole ou adguard home . version...
bonjour,pensant à installer un bloqueur ads au niveau du réseau,j'ai vu 2 logiciel Pi hole ou adguard home ?lequel des 2 recommandez vous ?aussi, quel version minimale de pi peux il être bon...
View ArticleAdvanced users • Re: Image File Utilities
I see that the flag for Ubuntu is listed as Deprecated. Does that mean it won't work with Ubuntu...or you just don't need the flag anymore. I see these post are also a few years old so I'm hoping that...
View ArticleBeginners • Re: Upgrading to PI 5.
Do you need to replace the board ? The pi3 maybe sufficient for your purpose. Why not try it and see.I would agree. I am still using my Pi 3B (non-plus) as my day-to-day Pi and it's doing fine by me....
View ArticleBeginners • Re: Can I plug a 5V USB fan into the Pi's own USB port?
Thank you thagrol, and yes quite right, that link was to one without the USB adaptor, sorry.(This is the correct one should anyone be interested: https://www.amazon.co.uk/Noctua-NF-A4x1 ......
View ArticleGeneral • Re: Pico2 and SWO
RP235X Datasheet, page 128, section 3.7.2.9 "Debug and Trace" - "Other debug and trace components include: ... Passing on-chip data through a Trace Port Interface Unit (TPIU) to a Trace Port Analyzer...
View ArticleGeneral • Re: Problems with battery driven Pico
Some proposals:- separate the Neopixel animations into a function "def animation():" to have a better structured program.- add a method "def log(message):" which writes messages to a file *- after the...
View ArticleOff topic discussion • Best combination
I want to connect some pir sensor door sensors and other simple sensors. What would be the best connection? Connect everything to a raspberry pi zero2w and manage the sensors via a touchscreen...
View ArticleGeneral discussion • Re: RP2350 and Pico 2 released!
Also there are 7 redundant copies of the CRIT0 flag. Were these intended for writing later so the processor takes the last one written, or just all read the same from one memory location.See datasheet...
View ArticleTroubleshooting • Re: How much space do you need free on SD card to function?...
No, I mean, just consider that 8GB will be taken by the OS, not that the OS needs 8GB free.If the OS is 8GB and you will be taking 3GB of pics before moving them out of the SD, then a 16GB card will...
View ArticleGeneral discussion • Using Pi as a network endpoint
HiWe are looking to display certain information to 2 workshops within our network. Our though is to have 2 monitors in each workshop that shows the same information, much like an airport flight...
View ArticlePython • Re: Running PyAudio Script On Startup Issue
@thagrol I did what you said and here is what the journal said:Code: Aug 22 13:18:42 raspberrypi systemd[1]: Started my_service.service - aplay root test.Aug 22 13:18:44 raspberrypi aplay[372]: ALSA...
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General • debugprobe_on_pico (i.e. not the retail debug probe)
I've got a retail debug probe which works fine. Problem is I want to use the alternate probe you install on a pico (i.e. only one USB cable)On page 18 of Getting Started With Pico -...
View ArticleBeginners • Re: need location access through browser
Saintzu,Perhaps this might help https://support.google.com/chrome/answe ... %3DDesktop but quite how Chrome gets your actual location is another matter.You might also consider being just a little...
View ArticleOff topic discussion • Re: Best combination
I would go with connecting the sensors to the pico W, reporting data via wifi (MQTT)You could then have the zero 2W and screen in another room for convenience (say)Statistics: Posted by neilgl — Thu...
View ArticleCamera board • Re: Displaying camera videos on split screen with raspberry pi 5
Weird, it's a link from the Temu online store. Maybe this here works, because I had removed the part behind the ? of the url.https://www.temu.com/de/spharische-sich ... e_id=n1zze. Nevertheless, thank...
View ArticleAdvanced users • Re: Raspberry Pi simple monitoring and dashboard
What would you like (or need) for your monitoring next?I think this is as much feature complete as I need, but you might have some more ideas. Comment, if you do!Statistics: Posted by dusoft — Thu Aug...
View ArticleGeneral • Re: debugprobe_on_pico (i.e. not the retail debug probe)
AhhFouund out the likely reason the above connection failure happensRetail uses PROBE_IO_SWDI while debugprobe_on_pico uses PROBE_IO_RAWProblem is that while OpenOCD had a fork for picoprobe (using...
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