[chbot] old Raspberry Pi wanted

[Peter Ellens]

Hi Guys


Would anyone have a old Raspberry Pi stashed away and mostly forgotten 
that they don't need and could bring in?

Doesn't need working external IO pins, or even HDMI, as long as code 
still runs on it

It does need working Ethernet or WIFI and SD card slot.


I'm working on adding a packed serial protocol called meatpack to Marlin 
(3d printer firmware) but am unable to test without a appropriate 
sender, currently that is a octoprint plugin only.

If you curious for more details see 
https://github.com/MarlinFirmware/Marlin/issues/20768 , 
https://github.com/scottmudge/OctoPrint-MeatPack/ , 
https://octoprint.org/ and https://marlinfw.org/