Beginners • Re: RPi Paint App
Code: sudo apt -y install drawingStatistics: Posted by kerry_s — Tue Oct 29, 2024 6:17 am
View ArticleBeginners • Re: Safe Shutdown in power outage via UPS
The UPS you linked to does not have any kind of interface connection for any kind of monitoring (I just read the fine manual). Also, only the three sockets on one side are battery-backed. The other...
View ArticleAutomation, sensing and robotics • Re: gpiozero button increase sensitivity...
Frankly I'd carry on with your "analog" system.If you want to use a Pi, I wouldn't. I'd use a microcontroller such as Pi Pico, or Arduino. Or a hard-wired diode logic or relay logic. I'd also use...
View ArticleMicroPython • Re: math problem
So, if it's an image,, one byte represents 8 vertical pixels (col 0, rows 0-7)Then moving horizontally, the next byte is another 8 vertical pixels. (col 1, rows 0-7)This would be the first stream of...
View ArticleNetworking and servers • Re: Pi 4B Cluster DHCP Server Help
Seems redoing the head pi's Ubuntu install and setting up NetworkManager and then doing DHCP server stuff worked! I see the second raspberry pi when doing `dhcp-lease-list` and can connect to it! Woo...
View ArticleTroubleshooting • Re: Pi 4B not returning the correct vcgencmd results
https://www.raspberrypi.com/documentati ... BOOT_ORDERthe docs explain how the BOOT_ORDER worksStatistics: Posted by cleverca22 — Wed Oct 30, 2024 3:08 am
View ArticleTroubleshooting • Re: Not working
What is this little display? How does it connect to the Pi?This was the display https://a.aliexpress.com/_EzS09ahI connected it with the with the pinsStatistics: Posted by Hindejann — Wed Oct 30, 2024...
View ArticleCompute Module • Re: How I can use hdmei and composite video together
Multiple displays are fully integrated, including mixing HDMI, composite, DSI, and Display Parallel Interface (DPI), with up to six displays possible when using the Raspberry Pi 5, and three when...
View ArticleGeneral discussion • Re: Pi 4 USB 3 to a flat cable under the board
Google is yoir friend i.e https://www.amazon.de/NFHK-Stecker-Verl ... d_source=1Statistics: Posted by aBUGSworstnightmare — Wed Oct 30, 2024 5:53 am
View ArticleTroubleshooting • RPi Pico W : USB Device Malfunctioned Issue
i have a rpi pico w which was working fine but suddenly when i plugged it in it started throwing error that device malfunctioned even if i try to start it in the boot mode it is not doing that but the...
View ArticleRaspberry Pi OS • Re: Autohide Taskbar with LABWC?
Same here. The workaround is no longer works.Anyone please help with the Autohide Taskbar function.Thank you in advance.Statistics: Posted by AkulaMD — Wed Oct 30, 2024 6:07 am
View ArticleTroubleshooting • Raspberry Pi 2 - B, Rev. 1.1 won't boot
Pi 2 was running fine. Decided to pull its card, reformat it, re-install from website with Imager, both on Mac and PC.Now Pi2 won't boot. Have tried multiple downloads, multiple SD cards, just won't...
View ArticleGeneral • Re: Pico W overheating/fried using servo driver board
You should really take specifications more seriously if you expect consistent results.Pico W is reportedly consuming between 40-150 mA. The board is rated for 50 mA.With all my 400-600 MHz...
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SDK • Re: Asymmetric timing on PIO wait
Nice ! I'm designing some data acquisition modules and I want to use an external 5v signal to trigger a DMA chain on multiple picos simultaneously. Synchronization is what I'm going for ...then use a...
View ArticleTroubleshooting • Re: Boot to USB3 with SATA adapter PA023U3
Thanks, I guess I’ll have to try chain-loading. I contacted the manufacturer and they don’t have a firmware update like other JMicron looking ones.Statistics: Posted by kiwi_slices — Thu Oct 31, 2024...
View ArticleMicroPython • Re: "pi pico w" and "oled128x64" problem
Show us a picture of your OLED. Also, try to look for pictures of similar boards on online malls and see if any of them mention the driver chip used. Some might mention a driver chip other than...
View ArticleBeginners • Re: Case Question
Generally a Pi5 won't fit in a Pi4 case as the ethernet connector was moved to the other side of the USB slots on the Pi5 compared to the Pi4.Statistics: Posted by ukscone — Thu Oct 31, 2024 3:54 am
View ArticleNetworking and servers • Re: No communication through to router
Have you ever try with asr-9902 ? i use this router and working fine.https://itmall.sale/product/asr-9902/Statistics: Posted by jamesoo — Thu Oct 31, 2024 4:12 am
View ArticleTroubleshooting • Re: Raspberry Pi 2 - B, Rev. 1.1 won't boot
What version of which OS did you try for the new install? A Pi2Bv1.1 (BCM2836) can't run a 64-bit system.Statistics: Posted by W. H. Heydt — Thu Oct 31, 2024 4:35 am
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Beginners • PI OS Upgrade: Buster to Bookworm
I started this thread: Is there a simple and foolproof way to upgrade the OS? to ask the question. The answer is "NO, there is not."I've started this thread to document what I've done to begin...
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