General discussion • Resistors - Which one and why...
How do you know which resistor wire to use and when? Please advise. Thank you very much.Statistics: Posted by MrTech — Wed Mar 20, 2024 8:19 pm
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Troubleshooting • Rasbperry Pi 5 8GB Can't Recognize NVMe in Any Form
I have a Raspberry Pi 5 8GB. I have attached a PNY CS1030 250gb NVMe SSD to my Pi using a Pineberry Pi Bottom Hatdrive hat. I have configured my /boot/firmware/config.txt as follows:Code:...
View ArticleGeneral discussion • Re: The Grounding Wire
Its an abused term. Most designs are designed with a common negative rail, in a double insulated or battery powered system there is no need to actually ground/earth the negative rail.With...
View ArticlePython • Re: How Do I Open Audacity With Python?
I know what to do now. I read over thagrol's boot.pdf guide and it helped.Code: mkdir /home/pi/.config/autostartnano /home/pi/.config/autostart/audacity.desktop[Desktop...
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Troubleshooting • Re: Any official personnel can tell me that the da9090 pmic...
Hi everybody. I think I managed to replace the burned-out da9090 controller with the MXL7704-p4. While it doesn't look very nice, more work is needed. But it already works and can be used. If anyone...
View ArticleGeneral discussion • Re: Resistors - Which one and why...
How do you know which resistor wire to use and when? Please advise. Thank you very much.Ohms law and reading the datasheet or circuit diagram.Statistics: Posted by thagrol — Wed Mar 20, 2024 8:51 pm
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Troubleshooting • Re: Pi 5 not booting - 4 green led blinking
I just tried to install Raspiblitz (raspiblitz-fat-v1.11.0rc4-2024-03-15.img.gz) on my Raspberry Pi5. After loading up and booting for a few seconds, the device shut down and the fan turned off. Now...
View ArticleAdvanced users • ASIX ax88179_178a not getting predictable network interface...
Hi!I have just upgraded my pi4B router with "sudo apt update" then "sudo apt upgrade" It was using kernel version 6.1.21 and got upgraded to 6.6.20.Disaster! One of the USB ethernet interfaces failed...
View ArticleTroubleshooting • Re: Power from POE hat + USB C give strange sound
When I asked about dual powering for the 3B+ I was told that it was safe to have the PoE HAT connected while using USB power, and USB power could remain connected while powered by the PoE HATAFAIK...
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Troubleshooting • Re: Error: An operation is already pending, can read ntfs...
Here another user. It must be some update, a month ago everything worked. Now I can not back up my data .. this is a problem for me.I tried deleting empty mount point directories and also changing...
View ArticleMicroPython • Re: Rotary Encoder
Where have you put the libraries? "Used" isn't a standard path. Either the root directory or a created "/lib" directory (both on your Raspberry Pi Pico's filesystem) are the right place to put...
View ArticleRaspberry Pi OS • Re: Kernel modules missing for "softdog"?
I don't think such a kernel module exists - did you mean watchdog ? Through some method, that name has ended probably in your /etc/modules file - you can remove the line containing it to get rid of...
View ArticleAdvanced users • Re: Testing class A2 SD cards with Command Queuing on Pi 5
I'm in Sweden and bought it here: linkSamsung's article number is MB-MD128SA/EU and the EAN is 8806094788112. You know you've got the right version if it has 180 MB/s read and 130 MB/s write. The...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: OSError 16 When Attempting to Use CE1
It tells you the device or resource is busy, so what's using it? What has snatched the CE1 device?That's just the problem, there's nothing else running on the pi that could have snatched the device....
View ArticleTroubleshooting • Re: Raspberry Pi 3 Model B Not Booting Up
Not sure why we would want windows ARM on the Pi just to read an air quality sensor such as the SDS011 with serial output (USB).What sensor are you using - does it need Windows ARM?Statistics: Posted...
View ArticleBeginners • Getting started
I am very frustrated at spending over a dozen hours just trying to get running.Surely someone must have succeeded in getting Visual Studio to run with Raspberry Pi Pico and can help me. Or has no one...
View ArticleTroubleshooting • Unsure about read/write speeds on both SSD and HDD...
I have a Raspberry Pi 4 Model B Rev 1.2 with 4GB of RAMI've always noticed that it performs a bit slow when reading/writing data but I attributed it to the raspberry pi itself being not as powerful as...
View ArticleRaspberry Pi OS • Re: Fail to commit transient machine-id on disk
Well,I've tested with a old 8gB usb stick, and no more issue.It seems to be related to used flash technology which could differ....Statistics: Posted by tof.massilia — Thu Mar 21, 2024 8:28 pm
View ArticleTroubleshooting • Re: Unsure about read/write speeds on both SSD and HDD...
FWIW you may find these notes (and the forum thread linked to therein) of interest:https://www.cpmspectrepi.uk/raspberry_p ... sting.htmlSome similar specific SSD examples can be found...
View ArticleAdvanced users • Re: Raspberry Pi EEPROM Manager
Does rpi-eeprom-mgr support the latest Bookworm OS? A recent change to Raspberry Pi OS necessitated a corresponding change to rpi-eeprom-mgr.I've updated the attachment in the first post of this...
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