Automation, 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: 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...
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General • Re: Pico W overheating/fried using servo driver board
Good to know that things are back on track. It sounds like there is no issue with the Waveshare with a authentic Pico W. Possibly the clone Pico W inductor is not up to spec. Manufacturer supply chain...
View ArticleBeginners • Case Question
Are Rpi 5's capable of fitting in rpi 4b cases? asking cuz i wanna get a pi5 and put this in it: https://www.amazon.com/dp/B09B53KKS4?th=1Statistics: Posted by Vylnessa — Thu Oct 31, 2024 12:57 am
View ArticleAdvanced users • labwc
I allowed the upgrade to labwc, and was instantly disappointed, found I could not access, the 3 by 3 grid of workspaces, switching between tasks looks clunky, not aesthetically pleasing at all, and...
View ArticleTroubleshooting • Re: how to force rpi3 (Bookworm) to output 1080p?
see if below makes any differenceCode: video=HDMI-A-1:1920x1080M@60Dand make sure to get rid of the settings state in your initial post viewtopic.php?p=2264320#p2263595yes, i removed stuff i added in...
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...
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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
View ArticleBeginners • Re: Auto Run Python script error xdg_runtime_dir not set in the...
I tried multiple boot in the boot.pdf from thagrol. The link to the possible sound fix sent to edit: "/etc/asound.conf" which I cannot find. From the log files from using a cron job and from using...
View ArticleAdvanced users • Zero2W - ethernet gadget speed versus wifi speed?
Does anyone have any data (or reasonable back of the envelope estimates) as to the relative speed of a Zero2W as an ethernet gadget - plugged into a modern Mac via a 5gbps hub - versus its own wifi? I...
View ArticleHATs and other add-ons • Re: How to select specific drive to boot from
Thank you for your reply. It gave me enough to go off and research what I needed to do. After half the day I got it going. I am still learning the depths of linux based stuff and how to do things. But...
View ArticleGeneral discussion • Touchscreen Dashboard Kiosk... Impossible?
Hello everyone! I'm trying to create a kiosk for my home assistant dashboard. I'm using a raspberry pi 4b 2gb.I tried with Raspberry Pi OS, but its touchscreen integration is quite underwhelming (also...
View ArticleOff topic discussion • Re: Product Suggestion: Internet Airlock
If you leave the PC inside the PC case, starting the power is easy: Just turn on the PC.Well, yeah. But that only works if you want both on at the same time and have a mechanism in place to perform a...
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