Beginners • Re: USB device not recognized - Low Voltage warning
Is that “ Original 15W PSU from bundle” an official Raspberry Pi PSU? https://www.raspberrypi.com/products/t ... er-supply/Statistics: Posted by neilgl — Thu May 23, 2024 10:17 pm
View ArticleGeneral • Re: Forthcoming "RP235x"
I am thinking there could be a networking medium here for chipsets or industrial usage. Currently this is somewhat expensive on RP2040 as we have to use PIO via FPGA/CPLD. (RP2040 kept the M0+...
View ArticleCamera board • Re: Camera MMAL graph on baremetal with resizer
MMAL_PARAMETER_CAMERA_CONFIG "num_preview_video_frames" field is for sizing the internal image pool. For high frame rates there is benefit in adding a few extra images (which will inherently be at a...
View ArticleRaspberry Pi OS • Re: Disconnect, Reboot, Shutdown from Desktop by command
You can test it on a functioning system to make sure. If, for example, the sequence▶ CTRL - ALT - F1▶ ALT - SYSRQ + Hdoes not print a short help message on the console, then you established that the...
View ArticleHATs and other add-ons • Re: New M.2 NVMe HAT+ in Official Pi 5 case
The SD card copier tool has no cli interface available rendering it unusable for the lite installation without a desktop environmentI used Jeff Geerling's fork of rpi-clone which has worked a treat....
View ArticleTroubleshooting • AltGr (Screen Grab) not working in Rasperry Pi 4
Hello all and thank you for reading this.i have a Pi4, 8M, running bullseye 32 bit on a 7" touch screen. and using a wireless, palm sized mini keyboard.I had to rebuild the SD Card due to a failure.As...
View ArticleTroubleshooting • Re: Pi 5 Not Displaying Over HDMI
What resolution is your screen?It was a 4k TV and a 1440p monitorI just tried a 1080p monitor and that worked, thank you!Is there any way to force the pi to use 1080p? I just tried several things but...
View ArticleOther projects • Re: Remote power control for battery powered Rpi4
Don't forget that the relay would need to stay energised while the Pi is on, so the controller going back to sleep during that period might not be a good idea.It may be preferable to use a latching...
View ArticleGraphics, sound and multimedia • Video acceleration with Kodi on RPi5 with...
I have a RPi5 and want to use it with Kodi. Unfortunately, OSMC still doesn't support it, and LibreElec isn't an option because I need to install packages using APT, so I was considering using Ubuntu...
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Compute Module • Re: How does GLOBAL_EN work?
The display is LCD Panel driven by a HDMI to MIPI converter board. I tested it and to turn off the backlight I have to remove power from the board.This is what I came up with. Will this work as I...
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Troubleshooting • Re: Raspberry pi 5: usb disk disconnects randomly
]OK strange. i have rpimonitor installed since the beginning, and yesterday, i saw that it said there were several updates on the raspberry pi (i had done a full suite of updates when i first set it...
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Troubleshooting • Re: Reading Change Logs stalls at 33%?
Hi, I am kind of a noob in all these stuff, i just bought pi zero 2 w and configured ssh and vnc, but i am having the same problem. Someone said above in the thread that setting swap at 200 fixed it....
View ArticleNetworking and servers • Bramble w/ GPU
I'm building a small bramble (currently planning on 4 Pi4 nodes), and I have an extra older GPU (1070). Would it be at all reasonable or useful to upgrade the head node to a Pi5 to try and incorporate...
View ArticleCompute Module • Board review
Hallo, I'm in the process of ordering a breakout board I made for the CM4. The last one had some problems that I hopefully fixed with this iteration. Could you please verify if there is anything out...
View ArticleTroubleshooting • Many different OSes first boots unsuccessful (RP Zero 2 W)
At first, I chose the "custom image" option in rp imager (kali linux arm) and when trying to burn it on a 128GB micro sd card, it got bricked to the point of no way of fixing it. Then I tried with two...
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Graphics, sound and multimedia • Re: C790 HDMI Board with RPi5
Hello Friends,As promised, I'm making available the script to set automatically the HDMI to CIS-2 Cards in RPi5I have posted the script and steps here....
View ArticleTroubleshooting • Re: Many different OSes first boots unsuccessful (RP Zero 2 W)
rpi0 is a low spec device best suited for headless deployment with a non-gui roll.raspberry os lite is the recommended osit has very low ram, after the os uses it's share there's even less ram.your...
View ArticleOther projects • Re: Custom Key pad
Very good. I assume you are using the Arduino IDE to write and test your code?The wiring will be identical to the Pico. Don't use I/O pins 0 and 1 as they are used for serial communication. You can...
View ArticleBeginners • Re: SD Cards have the same declared capacity, but different...
The slight differences are from manufacturing errors that leave memory cells unusable. It's mostly 32GB in size, with slight odd differences.I have compared two Kingston Canvas Select 32Gb and both...
View ArticleBeginners • Re: Build questions, DHT22 humidity project
DHT22 is a great little sensor. It will run at 3.3V, so you can avoid the level-shifting if you run it at 5V. My only concern is the 20-30m of Cat5 cable used to connect the sensor. The DHT22 uses...
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