Advanced users • Re: Using RP1 and PIO on Raspberry Pi 5
You are free to hack around with the hardware, but for anyone else wanting to experiment with this, heed these warnings:The RP1 firmware expects unfettered access to the entirety of shared SRAM,...
View ArticleGeneral discussion • New Power Supply and IntegerTests
New 4 Amps Power Supply No Disk CrashEarlier I reported that the Pi 5 crashed when running a stress test on a USB based disk drive along with one executing integer calculations via four threads. A 3...
View ArticleTroubleshooting • Raspberry Pi 5 PCIe issues using geekworm X1001
Hello, I have recently bought a Geekworm X1001 & Hp EX900 Plus M.2 SSD 256GB for my Pi 5. The Geekworm board's ACT light is a solid blue, which according to the geekworm instructions means that it...
View ArticleCompute Module • Re: CM4 as a DV/HDV to HDMI converter
fbdev - https://www.kernel.org/doc/html/latest/ ... uffer.htmlDRM - https://www.kernel.org/doc/html/latest/ ... rnals.html and https://en.wikipedia.org/wiki/Direct_Rendering_Managerffmpeg normally...
View ArticleRaspberry Pi OS • Re: RPI5 - Wayland - Rorate touchscreen
after struggle i find a solution.Go to menu -> Preferences -> Screen Configuration -> Layout -> Screens -> HDMI-A-1 -> Touchscreen and set your screen. After that:Go to menu ->...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: MIPI CSI input to HDMI 1080p...
Why not ask at arducam?If you're not interested in using Raspberry Pi you're for sure in the wrong place looking for support.Statistics: Posted by aBUGSworstnightmare — Thu Jan 18, 2024 2:59 pm
View ArticleGeneral discussion • Confusion about how to activate NVMe on RP5 upon this...
Hello,I'm putting a link of a tutorial on how to connect an NVMe M.2 disk to a Raspberry Pi 5 and explains the steps to configure it for booting with the OS installed on the...
View ArticleBeginners • Re: How to tell when headless Pi 5 has fully shut down
I don't normally contribute to threads where commerical users are asking for free support but given the exotic solutions I'll chip in with a couple of simple ones. I have not tested these with a Pi 5....
View ArticleGeneral discussion • Free HW for development purposes (OpenWrt)
Hello,Let me introduce myself first: I'm the OpenWrt developer who has added support for most of the RPi devices in the past years.When the Raspberry Pi 5 was announced and considering that half of...
View ArticleGeneral discussion • Re: Confusion about how to activate NVMe on RP5 upon...
have a look at the Pi docs https://www.raspberrypi.com/documentati ... bling-pcieStatistics: Posted by DirkS — Thu Jan 18, 2024 3:09 pm
View ArticleRaspberry Pi OS • Re: RasPiOS Bookworm Lite with GUI on Pi5
However, whether the best solution is to modify some packages, or just document this requirement to install gldriver-test I can't say, since I don't know how many packages would need to be tweaked to...
View ArticleAdvanced users • Re: Re-soldering USB-C power port for Pi 4b
3) not bother at all with options 1 and 2, and just power it via GPIO header (poe etc - but this seems the most expensive option to revive it, yet fastest)That would be my choice as there's no...
View ArticleGeneral discussion • Re: Free HW for development purposes (OpenWrt)
You probably want to ask Raspberry Pi Limited not the fondation. Have you tried the "Contact US" link at the bottom of this page?Statistics: Posted by thagrol — Thu Jan 18, 2024 3:12 pm
View ArticleAutomation, sensing and robotics • Re: LED project help
ULN2003A inputs are 100% 3.3V GPIO friendly, no fire extinguishers needed..Statistics: Posted by pidd — Thu Jan 18, 2024 3:13 pm
View ArticleHATs and other add-ons • Re: NVMe x4 and x1 compatibility?
Here is a SN550 under test on a CM4IO with the all-passive waveshare adapterI got a few drives to actually test today with NVMe Base. Results were:SN550: I could image the drive but not boot from...
View ArticleTroubleshooting • Re: Raspberry Pi 5 PCIe issues using geekworm X1001
Does this mean i need to buy a new NVMe? Or is the problem in the geekworm X1001?Edit: Does this have anything to do with the pcie link down in journalctl?Statistics: Posted by username55678 — Fri Jan...
View ArticleTroubleshooting • Re: [Raspberry Pi5 regression] disabled by hub (EMI?),...
Port disable events occur due to "port babble" - your UPS is doing something weird when in the process of switching between mains/battery operation. The hub is just more tolerant of whatever it's...
View ArticleGeneral • Re: question regarding diode with SPDT Relay (reverse biased...
Thanks again, ame.I find this discussion interesting and informative. After additional research, I found several protection safeguards that can be employed with relays. Each has their own purpose and...
View ArticleGeneral discussion • Re: Pi 5 on Amazon ?? (Approved Resellers)
I've informed our commercial team. In the meantime, if you are not happy with the prices on Amazon, go to official reseller websites and avoid the Amazon tax.Statistics: Posted by jamesh — Fri Jan 19,...
View ArticleGeneral discussion • Re: Issue with K-Type Thermocouple on Raspberry Pi 4B...
I have written a Python script to read temperature data from the MAX6675, but I'm getting 0 deg Celsius value continuously.I found this previous post viewtopic.php?t=145568 by Googling "MAX6675 and...
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