Troubleshooting • Re: Low voltage RPI 4 (5V 3A)
I had lots of problems using SSD on my Pi 5. See my benchmarking report - viewtopic.php?t=363656.My SSDs use between 0.5 and 0.6 amps. Maximum Pi 4 USB (and other things?) current is said to be 1.2...
View ArticleOther projects • Re: Darts Scoreboard
Cheers both. Hippy that's the kind of thing I'm aiming for in terms of display. Input would be a macro keypad and you're spot on with the cancel button. Question is where do I get started in terms of...
View ArticleTroubleshooting • Re: Lost ability to connect to 5G networks (Pi5)
To clarify, do you mean 5G as in the successor to 4G for mobile phone networks or do you mean 5GHz, the frequency band used for WiFi as an alternative to 2.4GHz?Statistics: Posted by scotty101 — Mon...
View ArticleCamera board • Re: Understanding HDR & Camera Tuning on RPI5 + HQ Camera
If you point the camera at the sun in daylight, I would expect the exposure probably to go down to the minimum possible for the sensor, but for the image still to be completely over-exposed. I guess...
View ArticleTroubleshooting • Re: Loss of route to internet gateway
For my case, I did specify the gateway in Network manager. Despite that, it doesn't work as intended and I am still stuck with the issue. Search results doesn't seem to have any useful pointers to a...
View ArticleRaspberry Pi OS • Re: Issues after 24-03 updates RPi5
Two commands that may help:Code: sudo mountt -admesg|grep dev/sdThe first retries all auto mounts in fstab. The second shows drive related lines in the kernel's message buffer.In the interests of not...
View ArticleUbuntu • Re: raspberry pi ubuntu server set up issue
This is my first time using a raspberry I really don't know that much about it other than it is a mini pc. I followed a YouTube tutorial on how to install ubuntu. I installed ubuntu serve. I will need...
View ArticleOff topic discussion • Re: Resistors - Which one and why...
I can recommend using the Project pages provided by the Foundation side.Here is the Get Started with Physical (Python, there is also Scratch you can use), and 50Ω is fine with the...
View ArticleOther • Re: Raspberry Pi 5: brcmfmac: brcmf_set_channel: set chanspec fail,...
I can't connect to 5G networks since yesterday. The dmesg output is exactly the same. I was able to connect to my 5G perfectly since yesterday. I have no idea what changed. I haven't changed...
View ArticleGeneral discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
Sorry, the constant update notification should be gone now.Statistics: Posted by procount — Mon Mar 25, 2024 10:27 am
View ArticleTroubleshooting • Re: Any official personnel can tell me that the da9090 pmic...
That's not all. I also need a cheat on the arduino (you can see it in my first photo). I'll post it later. I'm debugging a program for her. But it's already working.Statistics: Posted by celladon —...
View ArticleRaspberry Pi OS • Re: OS problem
i think it's your power supply.https://www.amazon.com/s?k=rpi5+power+s ... -doa-p_2_4I bought a vilros one from amazon, and it specifically said for the raspberry pi 5You originally said you are using...
View ArticleCamera board • Re: HQ Camera external sync signals support added
Hello,When running libcamera apps, you will need to specify a fixed shutter duration (the value does not matter). This will ensure the AGC does not try adjusting camera’s shutter speed, which is...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Maximum injected current to an I/O
16mA is the usual quoted maxWrong on two counts:1. That bandied about figure is for when the RPi is powered up and the pin is configured as an output.2. The 16 mA figure immediately above is not a "no...
View ArticleHATs and other add-ons • Need advice for HAT selection
Respected sir/ma'amI am working on a project to interface Raspberry pi 4 model B with FPGA board Artix 7 35T. This is beacuse of the limitation of single UART port on raspberry pi and for the project...
View ArticleClik here to view.
Camera board • Re: synchronously capture images by two triggered GS cameras
Do you happen to have software that can subtract two video streams from two cameras using libcamera-vid? I can only show how my i420toh264 method can to that.Code: pi@raspberrypi5:~ $ rpicam-vid...
View ArticleGeneral discussion • Re: Raspberry Pi 5 discussion thread
Have there been any recent rumours of the official NVMe hat?Statistics: Posted by glenk — Tue Mar 26, 2024 10:34 am
View ArticleCamera board • Picamera2, does the size stream parameter crop the image ?
Hi,I was wondering what the size parameter set to the stream really does to full resolution image ?In my below code I initialize the main strean with a size of 1920 x 1080, but my sensor has a full...
View ArticleCamera board • Re: Increase CMA in legacy mode
However, using Legacy drivers, it reports this: OpenGL version string: 3.1 Mesa 20.3.5I suspect it is using LLVMpipe which is a software opengl renderer.The performance has been unusably slow when...
View ArticleClik here to view.
Français • Re: Informations sur Raspberry Pi 5
Petit zoom sur la carte d’extension PCIe qui me semble intéressante car on pourrait installer des périphériques sur nos Pi 5 facilement. Le prix est raisonnable.Recap compatibilités :...
View Article