Troubleshooting • Re: 3 computers to a monitor via an HDMI hub. Losing...
try if adding below to your kernel command line solves the issue (which might be cause from the HPD signal)if using HDMI0Code: vc4.force_hotplug=1if using HDMI1Code: vc4.force_hotplug=2if using HDMI 0...
View ArticleClik here to view.
HATs and other add-ons • RPi 5 Active Cooling
Hi there everyone, I was just wondering what the purpose of the 4 wires were in the RPi 5 active cooler unit. I thought there would be 2 but the 4 confuse me. Is it for a temp sensor? But RPi 5 has...
View ArticleAutomation, sensing and robotics • Re: SEN0343 Differential Preassure Sensor...
Okay so im back, so I've tested the sensor on an Arduino, and it works with the sample code that's provided in the wiki. However I've tried and attempted to use the code to interface with the...
View ArticleOther projects • Re: How to connect a SHARP LQ121S1DG41 TFT to a raspberry pi...
Hi, the timing is in chapter 8 of the data sheet.Details on DPI are here https://www.raspberrypi.com/documentati ... -interfaceAim for mode6 connection as that will allow you tp use I2C (i.e. For...
View ArticleHATs and other add-ons • Re: Booting from NVME SSD Question
https://www.raspberrypi.com/documentati ... BOOT_ORDERBOOT_ORDER fieldsThe BOOT_ORDER property defines the sequence for the different boot modes. It is read right to left and up to 8 digits may be...
View ArticleTeaching and learning resources • Re: Advent of Code 2023
Since the 700 MHz Pi Zero took 9504 seconds on day 21, then9504 / 159 = 59.8implies the Pi 5 is almost 60 times faster than the Zero.As there is still no Pi 5 for me, here is day 22 on the Zero.Code:...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: RGB touch screen
Hello,working on project and need to use a Touch screen.Never used one on a RPI.I found one that fits requirements (dimensions mostly 150-180mm x 30-60mm), has the following specs:3.99 inch LCD screen...
View ArticleClik here to view.
Interfacing (DSI, CSI, I2C, etc.) • Re: PI5 miss to detect I2c devices where...
The issue is corrected with the patch.A 300ns was added.Thanks.Hope it will go to the main delivery.Statistics: Posted by dgedgedge — Sun Feb 04, 2024 7:46 am
View ArticleTroubleshooting • Re: After the 'Welcome to Raspberry Pi' Screen - blank display
Well! some progress;20240203_204322Bjpg.jpgObviously, EDID = none is not good.You suggested a CMD-line fix, but how do I get in if there is no screen working?I have four different screens all of them...
View ArticleTroubleshooting • Re: Raspberry Pi 5 always boots from NVMe SSD, even with...
Also relavant to OP viewtopic.php?p=2189368#p2189368https://www.raspberrypi.com/documentati ... bling-pcieStatistics: Posted by aBUGSworstnightmare — Sun Feb 04, 2024 7:52 am
View ArticleTroubleshooting • Re: rpi5, dsi screen, cant get pi5 to turn on
Ask waveshare support! Sorry, but I'm getting tired to answer waveshare product related questions, so the only questions that I have for you are:Which power supply do you use? Have you pressed the...
View ArticleRaspberry Pi OS • Re: How is Pi OS performance with a micro sd card?
The SD card interface on the Pi5 has doubled in speed over the Pi 4 so that is a pretty good improvement and works really well. However, if you want REAL speed, then a M.2 NVME HAT plus a small SSD is...
View ArticleTroubleshooting • Re: rpi 5 boot nvme (not found)
What am I missing ?reading the official documentation?Also relavant viewtopic.php?p=2189368#p2189368https://www.raspberrypi.com/documentati ... bling-pcieYour first point of contact for product...
View ArticleBeginners • Re: stacked dual screen setup only uses one monitor
Thanks for pointing me at a direction, that explanation & link makes sense. I'll try switching to X11 or try a different compositor, have to see whats easier to achieve, so far I've just been...
View ArticleBeginners • Re: IPTV
The first post said “make TV”On the basis of the Greek characters that appear when the OP quotes replies from others it looks like English is not the OP's native language. If so I would not read too...
View ArticleTroubleshooting • Re: RPI 5 + Firefox
but you'd lose drm, guess it's okay if you don't use.i use drm for watching movies.u mean firefox drm yes but the option to enable it is not greylinux dri worksStatistics: Posted by acheron_oscura —...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: ttyAMA10 belongs to tty group, can't...
Yes. I noticed that the permissions on this occasion were correct after I posted my response. What seems to be happening is that as soon as data is received on the port the permissions change and I...
View ArticlePython • Re: Is Python the best choice, instead of C or C#?
Just be warned, as a well-known contributor here (of some experience) says:"Languages using left-hand whitespace for syntax are ridiculous."He's right - often I have to correct "errors" in my Python...
View ArticleCamera board • Do I need to update my raspberry pi 4 model b OS for the new...
Hi yall,I was wondering if I have to update the OS on my Raspberry Pi 4 model B in order for the new camera module 3 NoIR Wide to work? Will I be able to get away with it and only do a system update...
View ArticleFrançais • Re: Informations sur Raspberry Pi 5
Distribution basée sur Debian, possède de nombreux bureaux et regroupe des outils de tests de sécurité[IM] Arch Linux : https://kiljan.org/2023/11/24/arch-linu ... 5-model-b/faux:...
View Article