General discussion • Re: Moving /var/log to external disk?
Traditionally, it wasn't unusual to have a dedicated /var and/or /var/log filesystem. Just mount the filesystem directly, e.g.Code: /dev/sdb1 /var ext4 defaults 0 2If you're moving /var/log for...
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HATs and other add-ons • Re: Seeking Hat for Extending USB Interface Without...
Thank you for your response. The model I’m using is a Pi4, which was mentioned in the subject. However, from my understanding, a basic USB HAT for the Pi4 should also work with the Pi5.To clarify...
View ArticleAutomation, sensing and robotics • Re: Voltage sensor with ADC on Raspberry Pi 5
Some information is needed:- what voltage range do you want to measure?- show your python program. Use code-tags for source code, see viewtopic.php?t=84477- show your setup. Either a clear photo, or a...
View ArticleTroubleshooting • Re: Pi 5 serial output is buggy
Did you by any chance upgrade the Pico C SDK you are using on the Pico? The reason I ask, is that I hit something similar when I upgraded my Pico code to version 2.0.0 of the Pico C SDK . I too was...
View ArticleTroubleshooting • Re: Touchscreen with Raspberry
HiTo connect the RPi, I used a USB2.0 cable USB-A to USB-B (in addition to the HDMI cable).On the screen, I had to make the following settings via the menu: System → Touch Control → Device to Control...
View ArticleTroubleshooting • Re: PinFactoryFallback: Falling back from lgpio: 'can not...
This is a recent kernel update with an intended change causing this. There is a more detailed post on the forum, look for viewtopic.php?t=376470 with links to the github issue and talk of implementing...
View ArticleGeneral discussion • How to process MQTT data as they arrive?
I have a device, which sends weather data over MQTT to a broker on my Linux server.On the server a bash script is running which subscribes to the topic posted to by the device.The script just dumps...
View ArticleAdvanced users • Re: Get rpi-2712 kernel for RPi 5 after upgrade from Debian...
Basically same issue as viewtopic.php?t=376448#p2251898It is not Debian 11 or 12 but RaspberryPiOS based on Debian. On this forum quite some topics with this confusion. Also other large SW like...
View ArticleGeneral discussion • Re: How to process MQTT data as they arrive?
Use paho-mqtt in python. Use mysql (mariadb) or sqlite for your database.The basic process isInitialize: connect to MQTTDo forever:Get an MQTT payloadParse itInsert it to SQL End-DoI've got some...
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Troubleshooting • end Kernel panic - not syncing: Attempted to kill init!...
My device is a Raspberry Pi 5 Model B Rev, and it is currently unable to start properly with the error message "end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00". I tried...
View ArticleGraphics, sound and multimedia • Re: 7 Inch DPI screen isnt working with...
Use GPIO extenders of sufficient length. Maybe your jumper wires are causing the issues.viewtopic.php?p=2250568#p2250503Use the generic_dpi overlay. You have to timings provided by WaveShare, so...
View ArticleGeneral • Re: More GPIO - how ahout 23, 24, 25, 29?
Had you considered using a I2C bus expander, at least for the slowerupdating digitsBWStatistics: Posted by cadcam — Fri Sep 13, 2024 5:51 am
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Troubleshooting • Re: Raspberry Pi 5: USB and Ethernet Ports Not Working
Unfortunately, I've tried pretty much every permutation of keyboard/mouse combinations and none work Pi is in a case, so I'll probably try and replace itWhere did you install the OS to ? USB-device or...
View ArticleTroubleshooting • Re: Chromium issue after latest updates
RPI 5. KDE on top of RPIOS Lite. Bu the way, i have opened a bug report and i received an answer stating that hw acceleration will not be available under X11 anymore. I don't know if this is true or...
View ArticleGraphics, sound and multimedia • Re: 40 pin LCD installation with RPi5.
..Now I have compared the charts of the pinout of the 40 pin video connector of the screen i have and the 4tn chart at the last chart. The only differences I realized was some NC (No connect) pins...
View ArticleBeginners • Re: Raspberry Pi 4 Model B and monitor "Out of range"
On the other hand, it would be nice if a screen resolution could be defined in config.txt or cmdline.txt, but it seems impossible.No, what seems impossible is to make some people read what they have...
View ArticleGeneral discussion • Re: Docker intermittently uses IPv6 despite disabling...
Why do you want to disable IPv6? It's been around since 1995 so probably works.Statistics: Posted by DougieLawson — Fri Sep 13, 2024 6:29 am
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Beginners • RPI 27w power pack spcs
Bought a RPI power pack to Power RPI 5. Before using it looked at the label specs.....5.1V@5A9V @3A12V @2.25A15V @1.8AHow does the power pack sense the correct voltage that's required Statistics:...
View ArticleBeginners • Re: RPI 27w power pack spcs
USB-C PDrefer to i.e. https://manhattanproducts.eu/pages/usb- ... ed-to-knowStatistics: Posted by aBUGSworstnightmare — Fri Sep 13, 2024 6:36 am
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Advanced users • Cariboulite sdr hat
Has any one used this hat on a RPI5 ? Is the OS image available for down load Statistics: Posted by phredo — Fri Sep 13, 2024 6:38 am
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