Raspberry Pi Group

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DEC TOPS20

I got a geekpi and I want to run TOPS20. Can I just use putty/ssh with a USB-USB cable as a terminal? I eventually want...
8 comments posted 1yr
posted by vjp2.at
8 comments posted 1yr posted by vjp2.at

latching relays

Hi all. I think a latching relay is the way to go for a pico-based job I have in mind. However the prevalent ones all s...
11 comments posted 1yr
posted by usenet.16
11 comments posted 1yr posted by usenet.16

"Held back" updates...

What is the significance of a held back update? When I ran an update/upgrade cycle this morning three updates were "hel...
5 comments posted 1yr
posted by bp
5 comments posted 1yr posted by bp

38C3 hacking rp2350

Have seen plenty of good videos from chaos computer club this year, this one released today ...
2 comments posted 1yr
posted by usenet
2 comments posted 1yr posted by usenet

tapping into Vaillant Ebus data

I am completely clueless software wise, these days, but 40 years ago I could manage to get by.... A few years ago, with...
6 comments posted 1yr
posted by harry.m1byt
6 comments posted 1yr posted by harry.m1byt

Headless Pi 4B problems - continued

This is getting ridiculous! Once upon a time one just copied an image to a card, enabled ssh and hey presto, you could...
42 comments posted 1yr
posted by cl
42 comments posted 1yr posted by cl

dpkg error, what to do about it?

I just installed pigpiod in a Pi 4B and got the following error:- root@homepi# apt install pigpiod Reading package list...
2 comments posted 1yr
posted by cl
2 comments posted 1yr posted by cl

How to boot from SD but run from USB?

I'm sure this is basically easy but I can't find a simple description of how to do it. If you search for anything about...
21 comments posted 1yr
posted by cl
21 comments posted 1yr posted by cl

USB controlled mains switch

I'm looking for a USB controlled mains switch (230V AC) that I can connect to a PI to turn a mains power supply on and...
37 comments posted 1yr
posted by bulleid
37 comments posted 1yr posted by bulleid

Raspberry NAS, anyone?

>>> I wonder if it would be possible to build a PB storage system for >>> archive use cases on a bunch of Pi 5? =) Does...
5 comments posted 1yr
posted by lars
5 comments posted 1yr posted by lars

Pi Pico and Zephyr RTOS (2025 Update)

Has anyone used the Zephyr RTOS on a Pi Pico or any other smallish system? I'm writing something relatively simple for...
4 comments posted 1yr
posted by none
4 comments posted 1yr posted by none