Anyone else DIY monitor the air quality in their living space with a raspberry Pi and get mobile notifications about status?

Just me?

#prometheus #airquality #RPI #pushover #SelfHosting

Alt...

TIME SENSITIVE noW [RESOLVED] Air Quality (PM... roci has been unhealthy for more than 5 minutes. roci Unhealthy (150+)

i want to use 1x UK 240V 13A mains socket to power 3x Raspberry Pi 4B via USB-C. for... reasons, this seems to be a lot more difficult than you might expect.

has anyone done this, and if so, can you tell me about the solution you used that you know works well in practice?

#rpi #raspberrypi

I'm learning (the hard way) that the wrong microSD card in the RPI4 will absolutely kill i/o performance.

For this weekend project I needed to just use what I had lying around but this will need an upgrade.

What are your preferred performance friendly microSD cards for use in RPI?

#FreeBSD #RPI #microSD #Linux

I don't know why I've waited several years to set up an automated "btrfs scrub" for my little USB stick RAID-10 RPi 3 "NAS" but it sure is nice to know that I have it running now.

Now I wonder when I'll finally get around to setting up the second one of these to replicate the first.

#nas #rpi #btrfs #raid10 #usb #usbsticks

I'd prefer #NetBSD: https://schmonz.com/2024/06/07/small-arms/

Staged latest shairport-sync for #pkgsrc. Builds on NetBSD, #macOS. Normally I'd commit, wait for evbearmv6hf-el binary package, forget.

Trying something new today: https://cdn.netbsd.org/pub/pkgsrc/current/pkgsrc/doc/HOWTO-use-crosscompile