Automation, sensing and robotics • Re: Trash sorting Robot with Rasberry Pi 4...
I will have to rethink some aspects of my project, thanks.Statistics: Posted by Tukutate10 — Wed Mar 06, 2024 9:07 am
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Beginners • Re: Firmware on RPi4B does not update.
says right thereUse raspi-config to change the release.Statistics: Posted by kerry_s — Wed Mar 06, 2024 9:07 am
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Camera board • Failed to allocte a buffer using uvc camera
Hi everyone,Currently, I face a problem that I can not use the uvc camera on the RPI normally.When using gst-launch-1.0. the system throw out the logs: Failed to allocate a buffer and Internal data...
View ArticleTroubleshooting • Re: DS3231 IIC Clock not working
Verify that the I2C interface is enabled on your Raspberry Pi. You can do this by running the following command:Code: sudo raspi-configThen navigate to Interfacing Options -> I2C and make sure it's...
View ArticleGeneral discussion • Re: Pi5 sdcard and slot hot when running benchmarks
In addition to using an active cooler, consider attaching a small heatsink to the metal housing of the SD card slot to help dissipate heat more effectively.Statistics: Posted by embeddedbarsha — Wed...
View ArticleTroubleshooting • Re: RPi3B+ isnt booting
btw is there any other ways of checking hardware integrity without the need of another pi?like using multimeters?4 blinks means a file was not found, thats very clearly not a hardware issuei thought...
View ArticleCamera board • Re: high framerate libcamera video capturing
Is there a way to record high speed raw to RAM?Yes, just store under /dev/shm filesystem as GScrop tool does:https://gist.github.com/Hermann-SW/e604 ... gscrop-L15That is a ram filesystem.Statistics:...
View ArticleCamera board • Re: FFC Cable Length for v2 Camera Module
just wanted to know what is ideal FFC cable length for RPi Camera Module 2 to avoid signal degradation or interference issues while using it with Compute Module 4. It was 15cm with white flat ribbon...
View ArticleCamera board • Re: Bee Monitoring Setup Advice Needed!
M3 NoIR/Regular Wide What camera is that?Statistics: Posted by HermannSW — Thu Mar 07, 2024 8:59 am
View ArticleGraphics, sound and multimedia • Re: Auto Video Looper /w GPIO control
Not yet, I'm well advanced with a Bookworm/Pi5 compatible versionStatistics: Posted by KenT2 — Thu Mar 07, 2024 9:08 am
View ArticleMicroPython • Re: pico-to-pico via intenral router: accept () issue
Maybe it fails 10 times in a row, and then succeeds several times in a row, all within the span of 15 minutes or so. When it is successful, the back and forth comm seem to work well for at least an...
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General discussion • Re: Pi 5 - Active Cooler Longevity
I am a big fan of fanless and I will be looking for a cooling heatsink case in the style of flirc to appear when we know how the Pi 5 will fit together with its NVMe hardware. I'm hopeful that...
View ArticleTroubleshooting • Re: Pi 5 USB and HDMI switching off - possible heat issue
Hi, The dc - dc converter is rated at 5A.I have indeed set: usb_max_current_enable=1in config.txtI have seen no signs of trouble with the SSD. The system works fine until (as it heats up) the Mouse...
View ArticleTroubleshooting • Re: Reset Raspberry Pi OS to default settings
You could try removing Samba and its configuration files. Then reinstall it and start from scratch with that.Code: sudo apt --autoremove purge sambasudo rm -r /etc/samba/ # Be very careful that you...
View ArticleCamera board • Re: RaspberryPi 5 - Camera Module 2
Can you post the output of Code: dmesgwhen it fails please? The output of Code: uname -a would also be helpful.Statistics: Posted by naushir — Fri Mar 08, 2024 8:24 am
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Troubleshooting • Re: RPi 4 NVME over Network transfer speed issue
I have been struggling with the problem of low HDD speed for more than 2 years, from the very moment I purchased the Pi4. At first there was a problem with UASP, then they suggested using Quirk and...
View ArticleBeginners • Re: Cooling an overclocked raspberry pi
I want to overclock it to the maximum possible.every board is different, not everyone wins the lotto for overclocking, it's a try and see kinda deal.out of the box rpi4 is boosted from 1.5 to 1.8,...
View ArticleCamera board • Re: TypeError: from_ndarray() got an unexpected keyword...
Can you post a mini example (half a dozen lines?) that fails for you? We can try this and verify whether there's a real problem, or whether it's something about the virtual environment setup....
View ArticleTroubleshooting • Re: Why 3.5-inch screen only not work in DRM?
Thank you so much. Now I have to change to another screen supplier. Why?At first it still reports the same error.Soon their engineer tells me to change the...
View ArticleTroubleshooting • Re: Raspberry pi 5 not booting and black screen
HPD toggling between 1 and 0 during boot screen. would that be from a fault cable?Also if you wanted set the EDID for both port how would you set the cmdline command for 1080 screen? is this for both...
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