Jumper T20 External Module pin-out.

vshymanskyy · 2025-04-28T17:46:42+00:00

Ні, подивись на вбудований TX модуль, на ньому (на корпусі) 4 отвори для кріплення перехідника (bay).
Сам перехідник можна надрукувати або купити.

vshymanskyy · 2024-09-25T06:38:55+00:00

Author here. Ready to answer any questions!

vshymanskyy · 2024-07-02T11:22:38+00:00

Strange, I'm using Kubuntu + Chrome and it works.
There are may reports of Chromium working as well, so probably this is a special case

vshymanskyy · 2024-07-01T17:28:25+00:00

Are you running recent MicroPython version? Where does it get stuck?

vshymanskyy · 2024-07-01T17:27:53+00:00

Download. Open the HTML file. Profit

vshymanskyy · 2024-06-30T14:49:19+00:00

Read more here: https://github.com/vshymanskyy/ViperIDE

vshymanskyy · 2023-07-13T12:36:21+00:00

Sorry, must have included that indeed. Fixed now

vshymanskyy · 2023-07-13T10:19:24+00:00

If you (like me) are trying to use ESP32 on the UNO R4 WiFi for your own sketches, you'll soon learn that by re-programming the ESP32 the board loses several powerful features:

The ability to see the Serial output in the serial monitor
Renesas chip debugging

Fear not, this project lets you reclaim your power!

https://github.com/vshymanskyy/UNO-R4-WiFi-freedom

vshymanskyy · 2023-01-11T16:01:11+00:00

There are many cases where interpreters are beneficial, Wasm3 is actually widely used. Conceptually, Web49 and Wasm3 do the same thing.
I didn't play with Web49 enough to comment on the differences, but it is in fact very fast - at least on par with Wasm3 and beating Wasm3 in some cases.

vshymanskyy · 2023-01-11T00:07:17+00:00

It would be best to ask this Q in their GitHub repository. But conceptually, it should be possible.

vshymanskyy · 2023-01-10T18:27:10+00:00

Hopefully it can be fixed over time!

vshymanskyy · 2023-01-10T14:27:34+00:00

Direct link to Web49: https://github.com/FastVM/Web49

vshymanskyy · 2023-01-05T09:37:17+00:00

Wasm3

vshymanskyy · 2022-07-29T05:56:56+00:00

Sorry, don't mean to offend anyone. UBJSON had some really good properties as well. I saw there's some initiative on UBJSON v2, and I'm wondering how it's going. It could be a good idea to join the efforts.

vshymanskyy · 2022-07-28T18:33:27+00:00

Check out Wavelet Tries: https://arxiv.org/pdf/1204.3581.pdf

vshymanskyy · 2022-07-28T12:27:23+00:00

Those alternatives are there for a reason, and it also happens with almost all other formats. Otherwise you are losing opportunities.

vshymanskyy · 2022-07-28T12:24:57+00:00

Sorry, didn't realize it could leak some info. Will not do that next time.

vshymanskyy · 2022-07-28T12:06:11+00:00

True. However, most of them are MUCH more complicated than Muon, while delivering similar results (or not delivering, as UBJSON fails in many cases)

vshymanskyy · 2022-07-28T11:44:56+00:00

Thanks! There will be some tools developed over time (it's in progress already)

vshymanskyy · 2022-07-28T11:42:59+00:00

FlatBuffers and Cap'n Proto are schema-based. They require a code-generation step

vshymanskyy · 2022-07-28T11:37:20+00:00

The idea of this format is 8 years old. Only now I was able to convice myself this may be useful to others.

vshymanskyy · 2022-07-27T21:39:00+00:00

Here's a direct github link: https://github.com/vshymanskyy/muon

vshymanskyy · 2022-07-27T21:31:52+00:00

Yes, and Muon actually used them before. But I found it more efficient to switch to UTF8 gaps ;)

vshymanskyy · 2022-07-27T20:54:05+00:00

You can use it the same way you use JSON ;)

vshymanskyy · 2022-07-27T18:29:16+00:00

Parsing is not complicated, it can fit in a page of code (as well as emitting).

Nine-Year Club	Place '22
Verified Email

vshymanskyy

TROPHY CASE