hello, maybe?
Running OpenBSD on Raspberry Pi Zero 2 W https://www.tumfatig.net/2023/running-openbsd-on-raspberry-pi-zero-2-w/ Olaf Schreck <ch...@syscall.de> ezt írta (időpont: 2024. márc. 15., P, 23:43): > > Could you point out a hardware for this kind of use-case? I would liek > to have something smaller than a regular-Pi SBC. > > I'm still playing with this kind of stuff. Good luck on your journey, but > it will be a rough ride. You already mentioned some issues. > > I have/had a pair of Raspberry 3B and also a pair of Pine64 SBCs, running > OpenBSD 7.x and CARP failover for experimental things. Working, but not as > reliable as I would like. > > You seem to aim at even smaller boards like that, and newer ones should > match > the specs of Raspi3B or Pine64. However: > > - there is no fine "sysupgrade" for these platforms, so you need to > reinstall > every time > - which means fiddling with non-OpenBSD "uboot" and EFI definition files > - consider creating a network boot infrastructure > - these devices are very sensitive to power voltage instabilities, > triggering > spontaneous reboots. You may want to run them from stable USB power > source > - I doubt this can be reasonably battery-powered, over longer time periods > - storage like SD-card or eMMS draw extra power during operation, writes > may > be unreliable during voltage drops > - storage like SD-card or eMMS will wear out and die hard, sooner or later > - Wifi hardware may not be supported > - RS232 serial usually provided (and working) by bus pinout, but you need > to > add a FTDI232 or CH340 adapter > > That said, I'd like to hear about it if you find interesting hardware :) > > Olaf > >
