hard to say for sure, but U109 and U208 could be UART into those Cisco baseband or radio chips. one placement for the 2.4 GHz (G) and 5 GHz (A), respectively. would be interesting to probe around there and see if you get a serial interface to it… obviously for extra credit ;-)

you flux the fluxing flux out of it

not if you want to make it back to your car at the end of the day ;-)

i know this is for the lols, but you’d be surprised how often stuff like this happens… bodge wires and dead bugging it are much cheaper than re-spinning a board/IC. anything to get the boss off your back, just make sure to give your technicians a case of beer/beverage of choice for the extra effort fixing your fuck up.

it satisfies the borrow checker or else it gets the hose again

i use Tailscale on everything these days (or use Headscale if you want to self host the control plane). with the free plan you get up to 100 devices on a “tailnet”, just set the right ACLs to only allow the remote connection ports of choice, pair it with self hosted RustDesk, and you should be good to go. the NAT traversal of Tailscale is pretty good from what i’ve observed, but sometimes you might get stuck on a relay (called a DERP) if it can’t get across the firewall(s).

Zig is really starting to grow on me, it’s basically an unfucked C (screw you, macros) and you can translate C into Zig code…and it has comptime, very nice! I don’t have the patience for Rust in my hobby projects and the standalone-ness of Zig is perfect for embedded/systems programming. it definitely needs to mature more before the masses start taking it seriously, but goddamn it’s nice to code in.

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