diondokter - Network

Simulation results of how much a home battery could've saved me last year (with 2027 prices). No trading, just a simple charge when...

Simulation results of how much a home battery could've saved me last year (with 2027 prices). No trading, just a simple charge when exporting and discharge when importing.

These results are... disappointing. A 10 kWh battery saves €190, but costs ~€4000. So it'd take 21 years to recoup.

The answer is about 15 seconds (when file is already loaded into RAM).Not good, but not too bad I guess

The answer is about 15 seconds (when file is already loaded into RAM).

Not good, but not too bad I guess

Let's see how fast serde-json can deserialize 9gb of json :P

Let's see how fast serde-json can deserialize 9gb of json :P

Maybe silly idea?What if device-driver could also generate C headers? Maybe 'normal' embedded people would use it and publish it....

Maybe silly idea?

What if device-driver could also generate C headers? Maybe 'normal' embedded people would use it and publish it. Then we (the crab people) would get low level drivers for (almost) free!

Idk why, but a year on from getting my solar panels it still makes me happy I can grill chicken for free and purely from the sun

Idk why, but a year on from getting my solar panels it still makes me happy I can grill chicken for free and purely from the sun

Online I see recommendations for STM32MP1, so something like this: https://wiki.seeedstudio.com/ODYSSEY-STM32MP135D/

Online I see recommendations for STM32MP1, so something like this: https://wiki.seeedstudio.com/ODYSSEY-STM32MP135D/

Say I would want to experiment with embedded linux, what would be a good board to get? Ideally it's relatively cheap and also very...

Say I would want to experiment with embedded linux, what would be a good board to get? Ideally it's relatively cheap and also very 'normal'. Performance needs are low.

Ah, he's on mastodon too. @jue was the one doing the nrfxlib update and some more. The release is thanks to him as well!

Ah, he's on mastodon too. @jue was the one doing the nrfxlib update and some more. The release is thanks to him as well!

nrf-modem has been updated with some new (breaking) goodies and an up-to-date nrfxlib: https://crates.io/crates/nrf-modem

nrf-modem has been updated with some new (breaking) goodies and an up-to-date nrfxlib: https://crates.io/crates/nrf-modem

Chilling

Chilling

https://www.bbc.com/news/live/cwyewv8xdp7t?post=asset%3A14def5ea-0199-4be1-bc85-752c898ca33e#postEnglish source

https://www.bbc.com/news/live/cwyewv8xdp7t?post=asset%3A14def5ea-0199-4be1-bc85-752c898ca33e#post

English source

Wow, Le Pen is not allowed to run for president of France in 2027! https://nos.nl/l/2561798

Wow, Le Pen is not allowed to run for president of France in 2027!

https://nos.nl/l/2561798

https://fosstodon.org/@rustnl/114193937778035537Eyy, that's me! Looking forward to it a lot!

https://fosstodon.org/@rustnl/114193937778035537

Eyy, that's me! Looking forward to it a lot!

Lots of fun last week at Embedded world!

Lots of fun last week at Embedded world!

Ok, reading up on that ESP32 backdoor thing more, it probably isn't as bad as it seems. There are some debug HCI commands. This is not...

Ok, reading up on that ESP32 backdoor thing more, it probably isn't as bad as it seems. There are some debug HCI commands. This is not accessible from the air.

Yes finally, the CI is green!https://github.com/tweedegolf/lr-wpan-rs/pull/3This has been such a slog to implement. Still needs some cleanup...

Yes finally, the CI is green!

https://github.com/tweedegolf/lr-wpan-rs/pull/3

This has been such a slog to implement. Still needs some cleanup before I actually merge. But the first network association has happened!

Oh no it's worse in WSL hahahaha

Oh no it's worse in WSL hahahaha

Turns out, pasting emoji in your terminal can be very weird...It gets weirder when you then use the backspace!

Turns out, pasting emoji in your terminal can be very weird...

It gets weirder when you then use the backspace!

Re last: Great lineup of speakers!https://fosstodon.org/@rustnl/114064733211330559

Re last: Great lineup of speakers!

https://fosstodon.org/@rustnl/114064733211330559

Encryption key handling is very hard. But a solution is near!Introducing: aes-bogo modeIn this paper I ...

Encryption key handling is very hard. But a solution is near!

Introducing: aes-bogo mode

In this paper I ...