Graphics, sound and multimedia • Zero 2 Maximum video streaming resolution?
Back when I had a Zero w, I looked at a wildlife monitoring project and decided the maximum practical resolution would not work. Now I have a Pi Zero 2. What is the maximum resolution and frame rate...
View ArticleTroubleshooting • Raspberry Pi booting again despite issuing shutdown command
Hi,I am getting the strange behaviour of my Raspberry Pi 4 rebooting after issuing poweroff when mounted on top the waveshare UGV kit. when powered via the USB C port it shutdown as normal. I am at a...
View ArticleSDK • Error in the SDK
Hello Everyone,I have an found an error in the Pico-sdkCode: /tmp/pico-sdk/src/rp2_common/hardware_pwm/include/hardware/pwm.h: In function...
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Beginners • Re: Actual headless boot
I got myself a PL2303 adapter, which should work. The Pi itself is a 4 Model B.My brief google suggest that is USB to RS232. RS232 voltage levels will kill a Pi. As will 5vTTL serial. Make sure it's...
View ArticleBeginners • Re: Cron script issue with Python .env in order to run a script
Finally, it works (still some path issues Windows/linux...)AFAIK there's no automatic way around those. If it's path element concatenation use os.path.join('a','b') will use the OS specific separator...
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Beginners • Re: These nvme base hats look interesting but do not have access...
An alternative to RAID1 on 2 * 4TB. PCIe NVMe adaptor with 4 TB. Big spinning rust disk on USB 3. You use the 4 TB SSD 24/7. Backintime or equivalent backup to the lump of iron. You can then recover...
View ArticleTroubleshooting • Re: WaveShare 3.5 results in constant red LED
It may be a issue with the display and you may need to return it. However,I see that in the instructions you need to use a male to female cable. When you trying out the Waveshare display is the...
View ArticleMicroPython • Re: Issues with Micropython on Pico W with Sonoff Light Bulb
Dumping as a JSON string is already done in the request() call. See source code for urequest:https://pypi.org/project/micropython-urequests/#filesRelevant part in request() call (library is MIT...
View ArticleTroubleshooting • Re: Pi5 Completely (permanent) locks up when CPU reaches 100%
You might also try a firmware update.**I don't think it is a firmware issueThere was a firmware update related to USB a couple of months ago. https://github.com/raspberrypi/linux/issues/5753Note the...
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HATs and other add-ons • Re: Wood cases for Pi plus
Nice stuff. I've made a few using my laser. I didn't like the plastic cases since mine sits on my repurposed mid century TV/Stereo cabinet. I figure were a good idea for builds that there's not a case...
View ArticleRaspberry Pi 400 • Re: Interface Pi 400 board to better keyboard?
When a Pi 500 arrives, I hope there is an uptake by a keyboard manufacturer to combine the 500 board with a professional keyboard.I've mused about third party better (mechanical?) keyboards...
View ArticleAutomation, sensing and robotics • Re: Pleb GPIO
Huh.Well I'll put you down as not a fan.Look, I guess there are some residual bad feelings about deprecations. I did not mean to poke a sensitive spot, nor blame any particular agency. Ubuntu 22.04...
View ArticleBeginners • Re: A few beginner questions
Did you try doing the update again?Yes. I tried again this morning after purging Chromium from the Pi. Worked like a charm! Go figure. I don't know if it was the purge, or what. Won't complain...
View ArticleCamera board • Re: does an "affordable" C/CS-mount macro lens exist?
Yes, I think your suggestion of extension tubes is good in general, for moderate degrees of enlargement. My past experience with other systems has been extensions do somewhat dilute the image...
View ArticleBeginners • Re: More beginner questions
Sorry, it's a Pi 5, 4 gigabytesOS is the latest from Raspberry Pi, 64 bit, downloaded and installed approx 7 days ago.Ken VE3HLSSo Phisai, Thailand OK18scThere are multiple versions of the 'latestl PI...
View ArticleAdvanced users • Re: Forcing a Desktop Screen Resolution, on Raspberry Pi OS,...
Video mode line goes into kernel command line - cmdline.txt - and not into config.txtThere is documentation on that https://www.raspberrypi.com/documentati ... ne-optionsYour Pi running at...
View ArticleBeginners • Re: Pi 4B flash of the desktop, then nothing
And, after 45 minutes with no further change, I shut it off.Thanks.smphave you enabled SSH? Can you connect to your Pi?Statistics: Posted by aBUGSworstnightmare — Mon Oct 07, 2024 4:20 am
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For sale • Laser cut Pi4 & 5 covers (minimalist case)
I've started making different projects with my laser cutter and came up with making these Pi covers. I didn't like having a plastic case sitting on my mid century TV/Stereo cabinet so I got creative...
View ArticleAdvanced users • Re: Soft temperature limit throttle *increases* CPU frequency
The throttling code on Pi5 is different to Pi4ah, didnt notice this thread was on a CM4Statistics: Posted by cleverca22 — Tue Oct 08, 2024 12:34 am
View ArticleGeneral discussion • Re: [Pi 4] Peripheral Extension Board
hubs actually being several four ports hubs in a daisy chaintrue. You can sometimes see that in lsusb. The most I see on one chip is 8 ports. So 8 * 8 * 8.Statistics: Posted by peterlite — Tue Oct 08,...
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