Troubleshooting • Re: Problems with Pi Pico SPI using the Arduino IDE
Have you add the library https://github.com/earlephilhower/ardui ... index.jsonAs described here - https://learn.adafruit.com/rp2040-ardui ... hower-core.I believe the function what was not found is...
View ArticleTroubleshooting • Re: RPI4B: Mobile Hotspot not in list of WiFi Networks
Today I have noticed if I change my Samsung hotspot to use 2.4GHz only the rpi can see the network (SSID) and can be connected to the hotspot. 5GHz does not work.But when rpi is connected via WiFi to...
View ArticleTroubleshooting • Re: USB Camera Detects but video won't work?
Although the camera has been recognised as a device, I'm not sure a driver has been loaded for it.Could you try this command to get more detailsSure thing, thanks a bunch for the help! Code: lsusb -v...
View ArticleTroubleshooting • Adafruit_DHT wont show up in python
Im using raspberry pi 5 and its causing me allot of issues due to old software not being supported thus having to figure out allot of stuff myself, Adafruit_DHT wont show up in python, when i first...
View ArticleTroubleshooting • Re: Adafruit_DHT wont show up in python
Almost all of the code that used to work in a Pi 4 will not work on a Pi 5 without a lot of modifications.Unless Adafruit has updated their stuff, their libraries will not work on the Pi 5.As for the...
View ArticleTroubleshooting • Re: Raspberry Pi 5 USB 3.0 read performance is worse than...
I made a sample program that detects loss in real time and stops the trace. I still see a single discontinuity initially at 20M, but I had to increase the sample rate to 36 Msps to see subsequent...
View ArticleTroubleshooting • Re: raspberry pi imager provides no devices or os's
Yep. Had to be on the internet to download the imager.Statistics: Posted by lonewolfpr — Fri Aug 09, 2024 6:25 pm
View ArticleTroubleshooting • Re: UART 2 enabled but loopback fail
No communication with the module on serial 2 so did a loopback test shorting hardware pins 27 and 28 (GPIO pins 0 and 1) as per https://pinout.xyz/pinout/uart.The UART GPIOs are different on a Pi...
View ArticleTroubleshooting • Flood of DNS queries from my pi5
I just recently set up a new pi running Pi-hole, and I have a separate pi5 running raspberry pi OS desktop. Since getting Pi-hole up and running, I've seen a ton of DNS queries coming from my desktop...
View ArticleTroubleshooting • Raspberry Pi 5 and USB Camera
Hey,I'm working on a project with a Raspberry Pi 5 and an external USB camera. My problem is that when I use the USB camera, I'm only getting around 2-2.4 FPS.Detailed information about my setup:I'm...
View ArticleTroubleshooting • Re: Flood of DNS queries from my pi5
i assume your running ubuntugo into settings -> privacy & uncheck/toggle connection check offStatistics: Posted by kerry_s — Fri Aug 09, 2024 7:16 pm
View ArticleTroubleshooting • Re: RPi 5 mounting error of portable SSD: Filesystem type...
I suspect the kernel of the non-functional Pi does not have f2fs support built in or available as a module. Do the working ones have custom kernels?Statistics: Posted by thagrol — Fri Aug 09, 2024...
View ArticleTroubleshooting • Re: 4 Resistors Broke off on Raspberry Pi 5, Will it still...
Make sure there is no metal debris shorting anything out, the right hand one on the photo looks like it might have some remnants bridging across.Statistics: Posted by pidd — Fri Aug 09, 2024 7:48 pm
View ArticleTroubleshooting • NetworkManager - How to set default profile?
I thought I'd posted this earlier, but can't find it, apologies if it turns up twice...I'm running BookwormI have 2 WiFi connection profiles in the system-connections directory:Both point to the same...
View ArticleTroubleshooting • Boot problem
I've had problems with with pi4 for more then 1 year. I'm constantly getting the act led blinking 8 times and it says its a SDRAM issue. I've switched the SD card multiple times and still the same...
View ArticleTroubleshooting • Re: NetworkManager - How to set default profile?
Via the connection.autoconnect and connection.autoconnect-priority settings.Code: # disable autoconnect on a connection sudo nmcli c modify <conn-name> connection.autoconnect no # change the...
View ArticleTroubleshooting • VNC IpClientAddresses config
I'm trying to TigerVNC to my Pi Zero 2 but getting "The connection was dropped by the server..." It used to work until recently. I think I understand the problem: I've just updated my broadband and my...
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Troubleshooting • Re: Resolution headless Raspberry Pi 4
While rpi-connect does give me the ability to maximize applications to fullscreen again. It generates new issues. For example I have conky set up to autostart at boot and configured to load in the...
View ArticleTroubleshooting • Re: Wifi not working in headless installation (Pi 0W)
Pls forgive my naming error (I thought the raspberry pi OS was called rasbian); After seeing that "the old way" didn't work i tried to install the OS through the Pi Imager.I attempted installing both...
View ArticleTroubleshooting • Re: Raspi5 fails to pip-install PyQt5 in a Python-Venv
What do you mean by "system packages"?I created it from within Python using:Code: soutput = subprocess.run(["python3.11", "-m", "venv", "__venv"])Why would even try to do that, when all you have to do...
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