General discussion • Re: Moving SD card from Pi5 back to Pi4
Yes, you should be able to move the SD card back to the Pi4 after copying it to the SSD for use with your Pi5. However, keep in mind that certain configurations or optimizations for the Pi5 may not...
View ArticleGeneral discussion • requesting guidance, open cv from usb stick
I have a 8GB micro SD card so I am thinking of installing OpenCV on a usb stick and running it my question is will it work?any reply will be very helpfulStatistics: Posted by abheek274 — Sat May 04,...
View ArticleGeneral discussion • Playing 4K Video like netflix movie on TV
Hi , i saw that pi5 would play 4K video like Netflix movie on TV smoothly due to its 2.4 Ghz microprocessor . Will it work without interuption ?Statistics: Posted by AlenHazard — Sun May 05, 2024 7:28...
View ArticleGeneral discussion • Re: 5V 3A adapter for pi5
Normally we use the official PSU https://www.raspberrypi.com/products/27w-power-supply/Statistics: Posted by neilgl — Sun May 05, 2024 7:31 pm
View ArticleGeneral discussion • Re: Universal HDMI cable for TV from pi5
Normally we use this HDMI cable https://www.raspberrypi.com/products/mi ... i-a-cable/Statistics: Posted by neilgl — Sun May 05, 2024 7:33 pm
View ArticleGeneral discussion • Trackside Data Logging
Looking for information on using Pi 4 for datalogging on a racing motorcycle, Anyone had any experience in setting them up? buying kit etc? Would appreciate any help. PhilStatistics: Posted by...
View ArticleGeneral discussion • PCIe timeout:0x0001e08f
I use an M.2 hat drive with my RPi 5 and boot from it, which has been working fine. However, 2 days ago, I removed the hat drive to change the thermal pad on the active cooler. After reinstalling it,...
View ArticleGeneral discussion • Re: PCIe timeout:0x0001e08f
Long shot...When you removed it did you also disconnect the cable? If so, check that it's installed correctly.Statistics: Posted by bls — Sun May 05, 2024 11:11 pm
View ArticleGeneral discussion • Re: why was my post on labwc deleted?
Odd... I can see you have posted in the beta forum in the past.yes, but officially resigned from that! Don't want to go into details on the root cause for this decision in the public parts of the...
View ArticleGeneral discussion • Re: I think my Crucial P3 Plus NVME died suddenly...
Are you running a PCIe Gen 2 or Gen 3 speeds?Statistics: Posted by bjtheone — Mon May 06, 2024 6:32 pm
View ArticleGeneral discussion • Re: requesting guidance, open cv from usb stick
Yes, booting and running from a USB stick works just fine. Booting from an microSD and mounting a USB stick with additional applications also works.Statistics: Posted by bjtheone — Mon May 06, 2024...
View ArticleGeneral discussion • Incorporating unique ID AND date into file names for rpicam
Hi all,I'm setting up a bank of 6 RPIs to babysit some germinating seeds for me. Each RPI will be watching a different shelf and snapping a photo at the same time every day, then uploading their photo...
View ArticleGeneral discussion • What is the default GPIO UART actually capable of?
I'm trying to make a UPDI programmer with physical GPIO pins 8 and 10 on a Pi 4, since that's where the advertised UART is. But I can't seem to get the even parity that UPDI requires. Neither the...
View ArticleGeneral discussion • Re: What is the default GPIO UART actually capable of?
Is that true? If so, how can I get a full UART (PL011) on those same pins so I don't have to re-spin a custom hat?Various UART Device Tree overlay definitions can be found in the kernel GitHub. The...
View ArticleGeneral discussion • Re: Incorporating unique ID AND date into file names for...
Maybe look at using python with the Picamera2 library, capturing to a file. The name of the file could incorporate the shelf id, date/time etc.Statistics: Posted by neilgl — Mon May 06, 2024 10:15 pm
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General discussion • raspberry pi 3b+ spi0 and spi1 data transfer...
why is raspberry pi spi0 and spi1 data transfer different?I have attached the pictures below. I used the same test code for spi1 and spi0. But in spi1 the data is sent sequentially(wait after every...
View ArticleGeneral discussion • Re: Raspberry Pi 5
Is it possible to connect a PCIe directly to my computer and use Raspberry Pi Imager to configure it?Not PCIE, but a storage device using the PCIE interface (apologies about confusion due to earlier...
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General discussion • Re: A Pi Pie Chart
...I tried to run passmark benchmark, but was not able to install necessary libncurses5 (only in "Try Ubuntu").Then I remembered pichart and downloaded and unpacked that.After sudo apt install of gcc...
View ArticleGeneral discussion • Re: Raspberry Pi 5 discussion thread
ive done testing, and found that you dont need any config changessimply booting with the hdmi unplugged is enough to reduce the power usageThat's not the subject! The Q is if these overlay options...
View ArticleGeneral discussion • Re: Problems with root privileges
Does the "particular function" run a command using sudo?If so, that is your problem. The Python script is already running as root as you ran it with sudo, so the second sudo is run as root and not...
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