Maker Class

Bastlení pro všechny od @smitka. Pořádám kurzy elektrotechniky v Plzni. #circuitpython #rpipico #esp32

[Maker Class @MakerClassCZ]

Zhruba před rokem jsem zvládnul všechny části procesu, jak na #Picopad od @pajenicko dostat editor MakeCode Arcade. Nebylo to jednoduché, kvůli nepodporovanému display, ale všechny překážky jsem nakonec překonal a už si povídají 😀

[Maker Class @MakerClassCZ]

@chiptronCZ Sakra, potřebuju to? 😂

[Maker Class @MakerClassCZ]

@DavidMcze @zivyobraz @hrzinap Ano, když se nekouká z pár centimetrů, tak to ani není poznat, že tam jsou jen 4 barvy 🙂 I na hodně fotek BWRY docela v pohodě stačí.

[Maker Class @MakerClassCZ]

Živáková krize snad zažehnána 🙂 Pořídil jsem dítěti vlastní mini @zivyobraz s pejskem na počasí 🙂 Těch 8Kč za předplatné jí strhnu z kapesného 😀

[Maker Class @MakerClassCZ]

@JosefZvolanek @zivyobraz @laska_kit Jaktože ti neprší? 😂

[Maker Class @MakerClassCZ]

@LaskaxNenavist Né každý umí francouzsky 🙂

[Maker Class @MakerClassCZ]

@MensikVlastimil @Medvjed @zivyobraz @laska_kit Na fotce možná vypadá trochu větší než v reálu 🙂

[Maker Class @MakerClassCZ]

@MensikVlastimil @Medvjed @zivyobraz Jde to postavit z tohohle: https://t.co/E8gMarkkem + https://t.co/c3PO80RGKR + https://t.co/yBir2iKggZ (ale musel jsem vyměnit konektor). @laska_kit tam má (teď nemá) i eink rovnou s deskou https://t.co/UOUAYI9iCm

[Maker Class @MakerClassCZ]

@hrzinap @zivyobraz Počítám, že skončím v důchoďáku hned jak to půjde…

[Maker Class @MakerClassCZ]

@zivyobraz @hrzinap A už má i krabičku 🙂

[Maker Class @MakerClassCZ]

@matt_trentini @CircuitPython @micropython I took a look at the mpremote mount, and it's much smarter than I originally thought... 😀 It can’t be fully implemented on CP because it doesn’t support file-level custom VFS mounts. But I did borrow a few things (run in ram and sync local dir)😎

[Maker Class @MakerClassCZ]

QoL upgrade @CircuitPython boards without native USB support (original ESP32, C3, C6,...). Exposes the filesystem over the serial and mount it as a real drive (FUSE), or reach it via FTP / WebDAV. Works with @micropython too😎 https://t.co/z1Me1fVBZo

[Maker Class @MakerClassCZ]

@matt_trentini @CircuitPython @micropython To be honest I mostly use CircuitPython, where MSC is usually available, so this isn’t an issue. The painful case is ESP32-C3 and other USB-UART boards. I almost forgot about mpremote 😅 but it works the opposite way and mpy-utils isn’t really an option on Windows (I think).

[Maker Class @MakerClassCZ]

@claudeai The original idea comes from the Thonny Editor https://t.co/I1T8ZvP0DP.

[Maker Class @MakerClassCZ]

I made the first version several years ago. It only supported FTP. Then I wanted a more "native" feel and tried WebDAV, but in the end I still used FTP... Today I refactored the old code and, thanks to @claudeai , added FUSE support for a fully native experience.

[Maker Class @MakerClassCZ]

@DamianVCechov Jinak "oficiální" cesta jak pak něco distribuovat pro tyto konzole je přes https://t.co/jvX7QBkClF, ale tuhle cestu ještě prošlapanou nemám 🙂

[Maker Class @MakerClassCZ]

@DamianVCechov Tady je pěkný quickstart https://t.co/wRHKZ9dMRY

[Maker Class @MakerClassCZ]

@DamianVCechov Programuje je to docela dobře, je to vcelku normální linux a display, čudlíky jsou dostupné přes SDL2. Portoval jsem na to Mravence a Vlak 🙂 https://t.co/5YacjyGws1

[Vladimír Smitka @smitka]

I looked at those slicers too...

CWE-494 isn't just a Creality issue. It is inherited directly from OrcaSlicer, and all the other vendor forks have it too. This means Bambu can inject its own code into all of these slicers. That might be a good reason to submit a PR to @real_OrcaSlicer adding integrity checks, but someone would have to maintain it...

What is unfortunate is that all these vendors forked OrcaSlicer, yet apparently none of them contributed anything back.

At the same time, they all modified the cloud opt-out / libbambu_networking behavior. Creality completely removed Stealth Mode from the UI. Elegoo commented out the control toggles. FlashForge left the option in the UI, but commented out and disabled the backend!!!, so the setting does nothing. Anycubic added its own networking stack, and the setting does not apply there.

Another interesting detail is that the official Anycubic package does not fully match the GitHub source code. It contains 13 additional binaries, and they also removed the Orca-branded models. 🙂

CrealityPrint has very aggressive telemetry. It sends more than 70 different events to a Chinese SaaS platform, Sensors Analytics / 神策, (IMHO) without clear consent. They claim the data is anonymous, but it includes permanent identifiers such as device_id and user_id, along with information about printed models, other printers, and much more. On top of that, the privacy dialog seems to almost never appear.

As for libbambu_networking (used by all vendors), the slicers expose the user's public IP address, the slicer itself, and its usage frequency to Bambu. Once a user logs into MakerWorld (I am not sure all users realize this is Bambu) it can link that to their identity, full printer information, what they print, and their slicer settings (amazing marketing source). Bambu can also silently push arbitrary code to your computer via the libbambu_networking update and execute it when the slicer launches.

[Maker Class @MakerClassCZ]

@zivyobraz @MultiTricker No tobě to přijde jako sranda, ale já jsem dítěti ukázal avatara pejska na počasí a nový živáky mi zabavila… Sem si těch displayů koupil jen 6…

[Maker Class @MakerClassCZ]

@zivyobraz @hassmanm @pajenicko Budu jeden dávat do školky. Další 2 rozdám dál. Jeden další pro sebe a ty další dva, co přišly, jsem nefotil 🙂

[Maker Class @MakerClassCZ]

Jéje, balíček od @pajenicko dorazil a živáky se pečou 🙂 @zivyobraz bude mít pár nových předplatných ♥️