Troubleshooting • Touchscreens inexplicably go black...
I have a deployment of a couple hundred raspberry pi devices that drive one of two different sizes of touchscreens connected to its HDMI port. Consider the deployment as a kind of kiosk setup, but...
View ArticleCompute Module • Re: RPI CM4 not booting on power up
I am very sorry if I sound rude, but is this an attempt to make CM4 IO board "the undocumented way"? Why not following the documentation - at least what comes to mandatory connections (or using a...
View ArticleBeginners • Re: /boot/firmware/config.txt
The Readme supplied has most of that, it tells you the default (so if omitted it would take the default)A copy of it is here, but it's also in your boot folderhttps://github.com/raspberrypi/firmware...
View ArticleTroubleshooting • USB SSH issue with Raspberry Pi 5
I have flashed Raspberry OS multiple times to an SD card. Initial setup has Wi-Fi configured. I can then SSH via Wi-Fi. When i connect via cable, my pc detects the RNDIS Gadget device. If i do the OS...
View ArticleC/C++ • wiringPi.h No such file or directory
Hi there.I was trying to make a simple blink program on c++ for the py, but each time, while compiling, it says "wiringPi.h" no such file or directory.I searched online and some people forgot a...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • What parts do I need to build a 9DOF...
I'm building a small device using a Raspberry Pi 5 that I want to rotate in space and get back its orientation values (yaw, pitch, and roll), just like how a phone knows its orientation.I'm aiming for...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • I2S MEMS INMP441 Volume way too low...
Good afternoon, everyone I've been having the problem listed in the subject for several weeks now.I followed the Adafruit tutorial https://learn.adafruit.com/adafruit-i2s ... iring-test and also...
View ArticleTroubleshooting • Re: Are there win7 drivers for the pi zero 2 w?
Yes, I believe they are dropping technology slowly on us over the years to develop the toughest people. 'They' have extracted this tech from stuff that existed elsewhere. I'm building a tablet based...
View ArticleMicroPython • Re: No release firmware for the Pico 2 W?
Usually it is released here: https://github.com/pimoroni/pimoroni-pi ... 0/releasesProbably Pimoroni prefers customized releases and it takes some time to test and adapt.Pimoroni do build their own...
View ArticleTroubleshooting • Re: Raspberry Pi 5 Power LED
I tried a couple different resistors including a 10 kohm one. It just dimmed the LED in the on mode. Also dimmed it in the off mode but it was still visible. I disabled UART and there is still enough...
View ArticleTroubleshooting • labwc (& vnc?) resolution problem
I'm running wayland on three Raspberry Pi 5 using realvnc to be able to get acces via PC. After running a while (sometimes hours, sometimes days) I cannot connect anymore using vnc. The message is,...
View ArticleHATs and other add-ons • Re: Wireless display for RPi4
I suspect it is 2.4GHz bandwidth contention between VNC data and your wireless mouse (even if its bluetooth). Try a usb mouse if you have one just to eliminate whether its VNC or mouse side of things...
View ArticleC/C++ • Re: wiringPi.h No such file or directory
You did not write what version of the Raspberry Pi you are using. Here are some tweaks that solve this problem in case of Raspberry Pi 4.https://raspberrypi.stackexchange.com/q ......
View ArticlePython • Re: BNO086 Communication with Raspberry Pi 4 Model B
You have to use I2C to set up communication between Raspberry Pi 4 and BNO086 sensor.Statistics: Posted by crugo — Wed Apr 16, 2025 5:42 pm
View ArticleTroubleshooting • Re: Realtek RTL8812BU
good afternoon.i have just spent a couple of hours locating the source of this issue.i skipped over linux-headers-*, linux-image-* and linux-libc-dev in my process. i was still able to connect to my...
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HATs and other add-ons • Re: 3.5 inch Waveshare touchscreen is black
Sorry to say, but I don't care about any 'how-to' or wiki manuals provided by whomever!What I'm showing in the linked threat will work on a official OS - lite as well as with GUI - when following...
View ArticleTroubleshooting • Re: Should I be seeing this?
hold the space bar at power onselect your bootStatistics: Posted by kerry_s — Thu Apr 17, 2025 5:23 pm
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: using accelerometer for automatic...
..), and a quick hack to CMakeLists.txt to reduce the required version of cmake,by default).what needs to be changed there? Will test as well and report back.Statistics: Posted by aBUGSworstnightmare...
View ArticleTroubleshooting • simple network bridge required
Hi all,I have a RPi 3B+ with Debian GNU/Linux 11 (bullseye) installed.I am trying to create a network bridge between wlan0 and eth0.The pi connects to my wifi on a static ip 192.168.0.7, and I read...
View ArticleCamera board • Re: imx708 embedded metadata blanking
I have worked with my fair share of datasheets under NDA so I understand that you can't share it but thanks a lot for making the effort to verify whether it would be possible.Meanwhile I have found...
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