SDK • Re: GPIO pin handling on the Pico
At any rate some progress has been made. I realise that the problem with the level shifters is not specifically a Pico problem so may be OT, but I would be interested in knowing what level shifter...
View ArticleTroubleshooting • Re: Pi 400 Boot and Keyboard broken after 2 days?
The symptoms you've describe sound like a keyboard issue. Possibly the Pi thinks a key is being held down at boot (Shift?) which is causing it to go into installation/recovery mode.Is it possible any...
View ArticleOther • Re: Yocto - Wayland + Weston with GPU support
There is a lot of misinformation being spouted here.There have been so many changes in this area that it's hard to keep track of them all and not surprising that misinformation gets spread.Is there a...
View ArticleGeneral discussion • Re: RPi Zero 2W vs CM4 in hot environment
Your main problem will be the power supply, if it has to be in the same environment. You'll need one that doesn't use aluminium electrolytics as these age at high temperatures.Indeed, I am keeping a...
View ArticleAutomation, sensing and robotics • Re: 2 Relays Module with JD-VCC
The referenced pdf file shows the schema of the board. Compare with the schema in viewtopic.php?f=91&t=83372&p=1225448#p1225448 Do not use the jumper shown in the image on J5. Connecting relay...
View ArticleGeneral • Re: [overclocking] RP2350 at 600 MHz, with Flash, PSRAM, ARM,...
Hi,At 280MHz the PSRAM fail, so maybe it is due to the QSPI divisor ?How to configure it ?Is there source for the PSRAM Configuration at 280MHz somewhere ?(I am on a pimoroni pico plus 2 as...
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Camera board • Re: "Or Better"?
Another interesting issue I'm seeing is that there is very little (or no) difference when I record at either 2000 x 1000 or 3000 x 1500. Both are at the same bitrate (10000000) but I should at least...
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Interfacing (DSI, CSI, I2C, etc.) • Re: Using TDM I2S on the 5
But in the end we went with a Chinese SBC which I won't name as it was a nightmare to get going and someone will start asking for support on it Haha, been there, done that Those SBCs have notoriously...
View ArticleRaspberry Pi OS • Re: Chromium browser latest 130 fail to recognize webcam
Pi4 2GB updated, Chromium Version 130.0.6723.58 (Official Build) built on Debian GNU/Linux 12 (bookworm) (64-bit)Attached cheap USB webcam.Start Zoom and join meeting - all OK, video is shown as...
View ArticleCamera board • New RPL AI Camera and ANPR
Has anybody tried to use this new camera for ANPR ... in the dark.The older cameras did it reasonably well in daylight but as soon as faced with moving headlights coming towards them they miss most...
View ArticleMicroPython • Re: v1.24.0 released
If the regex can be simplified, a first-pass per-line basic match would go pretty fast, then we can do a second match to retrieve the individual elements.Yes, that seems to be the main issue. Not that...
View ArticleDevice Tree • Re: Configure overlay for SPI in kernel 6.8
For any kind of kernel work I would recommend the use of a serial cable of some form to a second Pi or computer - then as well as the black screen you get to see the actual messages coming out of the...
View ArticleRaspberry Pi OS • Re: LABWC in latest update
It sounds like if you were a July or later RPiOS sdcard install it all works as expected.If you come from an older sdcard image you end up with labwc not installed.A fix will be pushed out...
View ArticleRaspberry Pi OS • Re: how to make apt (-install) work again for Stretch?
Also to others: see viewtopic.php?t=216252&start=25#p1334273Maybe in 6 years we have a similar discussion, but then Buster.yes, I once had let myself be talked into upgrading from Jessie to...
View ArticleRaspberry Pi Connect • Ho to change my password
I have set up Pi connect and it seems to work OK. However, I want to change my password so a friend can log on and help me install some software.I can't find a way to change my password. There's no...
View ArticleTroubleshooting • Re: I want to use ky-013 for raspberry pie pico.
Guess you should switch the multimeter function switch to V= 20V. These are the orange numbers on the left side.Statistics: Posted by ghp — Mon Oct 28, 2024 1:35 pm
View ArticleGeneral discussion • Re: Can I use any passive cooling for Raspberry Pi 5,...
Hmm, you're right. I'm sure they made a big(gish) thing about it not being a "B" model in the early days.From Liz herself, ref viewtopic.php?p=2140300#p2140300Actually no Model B in this one, James:...
View ArticleAdvanced users • Re: Unable to boot via u-boot in RPi-zero-w
The reason i chose bcm2835 dtb is because the u-boot only had support for this chipcontents ofCode: u-boot .configCode:...
View ArticleBeginners • Re: warning message when reading .jpg file on RPi4b with cv2
Hi - and thanks for responding.Thanks for the alternate way to display two images.I went back and started entering my program a line at a time to verify it was working as expected. I started with the...
View ArticleRaspberry Pi Connect • Re: Ho to change my password
If you know your current password, you can change it at https://id.raspberrypi.com/profileIf you don't know it, there's a forgotten password option on the login page at...
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