Troubleshooting • Re: AltGr (Screen Grab) not working in Rasperry Pi 4
that might be an x11 vs wayland differenceor it might be alt vs altgr, try the other alt key?Statistics: Posted by cleverca22 — Sat May 25, 2024 2:56 am
View ArticleTroubleshooting • Re: Raspberry Pi 5 always boots from NVMe SSD, even with...
Thanks from another user: just saved me here, too. Trying to figure out a hellish audio problem -- no joy so far, but I've only been at it full time for three days -- I managed to lose sound entirely....
View ArticleAutomation, sensing and robotics • Help with connecting pi to xy plotter (CH341)
Hi All,I'm trying to work on a project that would get the image from a depth camera and would convert to tsp image. The converted tsp image is then sent to a xy plotter. I couldn't get the xy plotter...
View ArticleGraphics, sound and multimedia • Re: Zero2 analog synth demo
Thanks for the reply, glad you found it useful! I'm curious why UAC2 and MIDI isn't working out for your use case. I wish I knew more about how they work, I've really only found what works for me....
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Troubleshooting • Re: Very Strange Network Behavour!
Hi B.GoodeThank you for replying. You are obvoiusly correct, I didn't mention anything about my router but I didn't really mention anything about what other avenues I've tried. I didn't want to fill...
View ArticleCamera board • Re: pink color issue with RPI Hq cam on rpi5 board
please share tool to tune just the lens shading tables for our lensStatistics: Posted by jana007 — Sat May 25, 2024 4:42 am
View ArticleTroubleshooting • Re: Argon Neo 5 m.2 NVMe - Pi Dead???
Remove/disconnect everything from the Pi, including removing it completely from any case you may have it into right now.Using the Raspberry PI Imagery, burn a new copy of the latest Raspberry PI OS...
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Troubleshooting • Re: RPi 3B+ New Card Slot
Yes, I agree, I'm far better off. Pragmatically, a simpler slot design with less to fail as well Statistics: Posted by aroundi — Sun May 26, 2024 12:13 am
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 ArticleInterfacing (DSI, CSI, I2C, etc.) • Hardware PWM controll on RPi5
Hello,I am making a project that involves servo and PWM controll. I am using Python and I tried multiple solutions for this problem. First solution that kind of worked was using gpiozero library....
View ArticleTroubleshooting • Re: Pi 4 - No Ethernet
Your difficulties might be explained by a failing Power Supply, or the cables via which it is connected. I think perhaps the network devices might be early victims of insufficient power, even if the...
View ArticleAutomation, sensing and robotics • Re: Help with connecting pi to xy plotter...
Hi ghp,Yes It uses GRBL. The github repo accounts for that. I however was not able to get the interfacing to workI tried a pen up command and it didn't quite workCode: echo -e "G00 G90 G21 X10 Y-10...
View ArticleTroubleshooting • Re: RPi5 Wayland: Monitor "OFF Button" reboots RPi5
Code: console=serial0,115200 console=tty1 root=PARTUUID=a87c3777-02 rootfstype=ext4 fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles...
View ArticleTroubleshooting • Working with Raspbian Jessie and Raspi Zero2W to make...
Hi,I would like to use an old Raspi Zero 2W to serve as a minidlna server broadcasting a local wireless hotspot that any device can connect to and stream media from and which will work without running...
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HATs and other add-ons • Re: Why is there no M.2 HAT+ overlay?
If you have a Pi M.2 HAT+ and if you really want to see for yourself what the EEPROM contains and whether it specifies a DT overlay, you can just dump and decode the contents yourself:1. Make sure...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 5 UART Issue: Can Only...
What happens if you connect TX to RX (aka loopback) on the Pi and then run minicom?nothing happens. I think TX PIN might be broken.test with another UART! There's more than one available on a...
View ArticleMedia centres • Re: Peppy player
I tried with the simple .asoundrc file and still no sound. See my earlier update about using the command "sudo mplayer filename" to play mp3 files.Playing music file using 'sudo mplayer filename'...
View ArticleTroubleshooting • Packages in LibreELEC that aren't in Raspberry Pi OS?
Still trying to get OTA TV stick to work on RPi 5. It works fine insofar as gathering channels goes, either by Kaffeine or w_scan_cpp. Both Kaffeine and VLC are VLC-based, and the video plays...
View ArticleSDK • Re: "Raspberry Pi Pico File System Selection Guide"
It would be interesting to have a race between all of these with benchmarks, e.g., bench.c and big_file_test.c.Thanks for letting us know. It's actually quite hard to find projects like this.Benchmark...
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Camera board • Re: How do I control Pin 12 on the camera bus?
Hi 6by9,Which Pi are you using? Oh, my bad! I forgot to mention which device I am using. It is RPi 4B. Can I control it (Pin 12) in my device? (This is a internal development, if we want to release...
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