General discussion • ZERO - Add RW Storage when /boot and / are read only
I'm using a ZERO W. I have a project and would like to set the / and /boot RO for protection in the event of a power failure. However, I need a small amount of disk space for work logs and data.I...
View ArticleGeneral discussion • Re: ZERO - Add RW Storage when /boot and / are read only
I'm using a ZERO W. I have a project and would like to set the / and /boot RO for protection in the event of a power failure. However, I need a small amount of disk space for work logs and data.I...
View ArticleGeneral discussion • I build a linear PSU for the RPi5 for use in high end...
John Tucker of Exemplar Audio did the work. He was taken aback by how great of a media server the RPi5 is (running LibreELEC), even when compared to $$$$ audiophile media servers. After some...
View ArticleGeneral discussion • Re: Programming six RPis to automatically take a photo...
All very doable. I take a picture of my waterfront and upload it to a web site every 20 minutes sunrise to sunset.You didn't say if you wanted to do this in a programming language or something like a...
View ArticleGeneral discussion • Re: Pi5 8GB memory bandwidth significantly lower than...
It appears that the memory bandwidth tests you conducted on identically configured Raspberry Pi 5 models with 4GB and 8GB of RAM show a higher bandwidth performance on the 4GB model compared to the...
View ArticleGeneral discussion • Are we just imitating replicators (hear me out)
I have always been a musical person. I was supposed to study music when i was young but my stars did not allign so i have been only a listener for many years now. My passion for music has never...
View ArticleGeneral discussion • Zram, Overlay filesystem and available disk space
On a Raspberry Pi Zero Two with 8GB SD card, the memory and available disk space look like thisCode: free -h total used free shared buff/cache availableMem: 418Mi 179Mi 102Mi 1.1Mi 194Mi 238MiSwap:...
View ArticleGeneral discussion • Issue with 2 python scripts running simultaneously
RPi 3 B+ Bookworm 64bitOV5647 camera + PIR motion sensor File1.py records video when motion is detected and saves it as vid.h264File2.py runs, in my test, every 3 minutes from cron. It converts...
View ArticleGeneral discussion • Re: Zram, Overlay filesystem and available disk space
interesting.i always increase the swap file to 2gb (/etc/dphys-swapfile) (CONF_SWAPSIZE=2048)just recently i did do zram, but i did it the debian way, as i prefer to not go external.Code: sudo apt...
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General discussion • Re: Are we just imitating replicators (hear me out)
With Ollama I have been running Llama3 on this Pi5, slowly.Stable Diffusion XL Turbo as well.I have yet to try music AI local, I have zero music talent but enjoy using my free credits on Sonu.I have...
View ArticleGeneral discussion • reading duration of a signal using PIGPIO
I have a device that continuously sends the signal of different pulse widths. I am trying to read those pulse duration and build my logic to further implement it. It is a synchronous signal. I am...
View ArticleGeneral discussion • Apple iAP2 Support
Dear sir,We plan to use RP2040 to develop an audio dongle product for iPhone (for both USB-C and Lighting interface).We would like to know if the RP2040 supports iAP2? Or we need to implement by...
View ArticleGeneral discussion • Re: Apple iAP2 Support
You'll probably have better luck asking Apple.Statistics: Posted by W. H. Heydt — Wed Apr 24, 2024 3:17 am
View ArticleGeneral discussion • Re: New Raspberry Pi Products
CM5 forward guidance. https://pip.raspberrypi.com/categories/ ... idance.pdfNot available without a Raspberry Pi ID and signing in. I have never seen a good enough explanation as to why that requires...
View ArticleGeneral discussion • Re: Uploading backup .img file via Raspberry Pi Imager
Perhaps the tool from HDD Guru as mentioned here viewtopic.php?t=41987Statistics: Posted by breaker — Wed Apr 24, 2024 7:37 pm
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General discussion • RPi 4B with RS485 CAN HAT
Hi all,I'm using RPi 4B with an RS485 CAN HAT (https://www.waveshare.com/wiki/RS485_CAN_HAT)But I cannot get any response from my RS485 equipment when I use the demo code they provide.Here is the demo...
View ArticleGeneral discussion • pCloud drive for Raspberry Pi
Hello,I wrote an SDK client for pCloud's API a few years back.Recently, I revived the initiative and it occurred to me it would be relatively easy to build upon that effort to create a client app for...
View ArticleGeneral discussion • Retrieve SMS message in Python
I have a Raspberry Pi 4B, a SIM7600G-H 4G HAT, and an AT&T SIM card. There are 4 messages in the SIM card, which can be displayed in minicom through AT+GMGL="ALL" I am using the following code to...
View ArticleGeneral discussion • Re: Retrieve SMS message in Python
If you search the forums there are lots of people having issues with these cell modules from waveshare (and other hardware made by them too).Their varies from "it sucks" and "non existent".I recommend...
View ArticleGeneral discussion • Re: RPi 4B with RS485 CAN HAT
Their support is horrible.Return it and get a can board from another manufacturer that provides support and working example.code.If you search the forums here you will find tons of people asking for...
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