Python client for the $20 Colmi R02 smart ring (tahnok.github.io) | HN Screenshots

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Screenshot of tahnok.github.io: Python client for the $20 Colmi R02 smart ring

First screen, captured 2 years ago.

Looks similar

Screenshot of un0rick.cc: DIY open-source ultrasound hardware on the rp2040/rp2350

DIY open-source ultrasound hardware on the rp2040/rp2350 (un0rick.cc)

70 points by kelu124 5 months ago | 6 comments

Screenshot of perldoc.perl.org: Perl v5.40.0 is now available

Perl v5.40.0 is now available (perldoc.perl.org)

50 points by bw86 2 years ago | 6 comments

Screenshot of picolisp.com: Everything Picolisp can do, and more

Everything Picolisp can do, and more (picolisp.com)

86 points by damir 1 year ago | 8 comments

Screenshot of werwolv.net: USB for Software Developers: An introduction to writing userspace USB drivers

USB for Software Developers: An introduction to writing userspace USB drivers (werwolv.net)

387 points by WerWolv 6 months ago | 46 comments

A blog post introducing USB concepts for software developers and explaining how to write userspace USB drivers, with C++ examples.

usb userspace-drivers cpp device-drivers

Screenshot of gittuf.github.io: Gittuf – a security layer for Git

Gittuf – a security layer for Git (gittuf.github.io)

105 points by RyeCombinator 3 years ago | 13 comments

Screenshot of perldoc.perl.org: Perl 5.38

Perl 5.38 (perldoc.perl.org)

141 points by thatwasunusual 3 years ago | 83 comments