iiinova — where your digital self keeps evolving

Thiago Holanda @tholanda.com · 05/03/2026

My very shiny new toy just arrived: Saleae Logic MSO (Mixed Signal Oscilloscope)… Now I will be able to use logic analyser and oscilloscope in the same beautiful integrated tool! 🤗🤩

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Thiago Holanda @tholanda.com · 17/09/2025

After some time, research, and a lot of reading schematics, along with many code examples in C/C++, Go, and Rust, I’ve finally managed to make the @pimoroni.com Tufty 2040 work with embassy-rs and embedded-graphics. It was full of challenges, especially because it uses a Parallel Bus instead of SPI.

a photo where it shows a board with a LCD display in it, showing few shapes, a text and an image of a crab. The board is a Pimoroni Tufty 2040

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Thiago Holanda @tholanda.com · 19/02/2025

Definition of sadness was updated successfully… Waveshare ePaper Display 7.5 inches is now a paperweight 😭

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Thiago Holanda @tholanda.com · 10/02/2025

Woohoo!! Hey @pimoroni.com, what amazing size for a e-ink screen! 😍 New toy in tha house!

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Thiago Holanda @tholanda.com · 02/02/2025

#FOSDEM IS NOT everything about code, but also how to accept contributions, how to behave and how to give your project a chance to be more successful, and @lornajane.net is showing that.

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Thiago Holanda @tholanda.com · 01/02/2025

After a whole day of #FOSDEM, nothing could be better than a glass of wine followed by a Carbonade Flamande and fries!

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Thiago Holanda @tholanda.com · 01/02/2025

After 9 years chatting about projects and Swift development, we finally met in person! @joanniso.bsky.social This guy is the author of amazing projects and I use them on @EVOapp.io

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Thiago Holanda @tholanda.com · 01/02/2025

The team that made #FOSDEM Swift DevRoom amazing

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Thiago Holanda @tholanda.com · 01/02/2025

And to finish the day of Swift at #FOSDEM Swift DevRoom, Jaleel will talk about Distributed Actors, a thing that should scare a lot of people 😅

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Thiago Holanda @tholanda.com · 01/02/2025

Hehe now, not only the cap, but there’s another t-shirt in the backpack! 🤪 @joanniso.bsky.social where’s the stickers? 😁

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Thiago Holanda @tholanda.com · 01/02/2025

Go go go @mikaelacaron.com! Swift + AWS + Lambda at #FOSDEM Swift DevRoom

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Thiago Holanda @tholanda.com · 01/02/2025

Absolutely! @david-swift.bsky.social work is amazing! This is a project I want to see growing and growing. The possibility of creating a Windows/Linux (for Gnome) using SwiftUI take a tear from my eyes…

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Thiago Holanda @tholanda.com · 01/02/2025

I’ve tested what David is going to present here and is it quite amazing to see what he achieved bringing SwiftUI structure to write native apps for Linux on Gnome. Really nice! #FOSDEM @ Swift DevRoom

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Thiago Holanda @tholanda.com · 01/02/2025

@czechboy0.dev and Simon Beaumont will not have to pray for the God of the live coding, because we know everything will work nicely! Swift DevRoom at #FOSDEM

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Thiago Holanda @tholanda.com · 01/02/2025

Now, let’s go up in the levels, from hardware level to servers level. @0xtim.bsky.social will talk about Server-side Swift at #FOSDEM Swift DevRoom!

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Thiago Holanda @tholanda.com · 01/02/2025

Nice tool @mko.re is presenting for cryptography in the #FOSDEM Swift DevRoom

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Thiago Holanda @tholanda.com · 01/02/2025

More from Rauhul coming to Swift Embedded Examples! Check it out! #FOSDEM

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Thiago Holanda @tholanda.com · 01/02/2025

Rauhul Varma bringing more of Embedded Swift to us at #FOSDEM Swift DevRoom. He built a physical Music Visualiser! Really nice one!

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Thiago Holanda @tholanda.com · 01/02/2025

More about Embedded Swift, and now Lilly Seay is who is going to lead us! #FOSDEM

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Thiago Holanda @tholanda.com · 01/02/2025

Let’s go to the Embedded world with Swift by Eric Bariaux #FOSDEM

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Thiago Holanda @tholanda.com · 01/02/2025

Lets watch about memory safety in Swift with Doug Gregor #FOSDEM

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Thiago Holanda @tholanda.com · 09/01/2025

A little bit of Berlin tonight ❄️☃️⛄️

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Thiago Holanda @tholanda.com · 31/12/2024

2024 was a good year, full of emotions and challenges. This was the year I finally started on embedded systems at EGYM, and I can’t complain. I'm still learning a lot, with some imposter syndrome at times, but it is what it is. Let’s move on because now, 2025 is here, and there’s no turning back.

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Thiago Holanda @tholanda.com · 16/12/2024

I know I'm late to the party, but I really love the @raycast.com Wrapped! 😄

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Thiago Holanda @tholanda.com · 15/12/2024

Kiwi (white) and Jamelão (black)

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Thiago Holanda @tholanda.com · 09/12/2024

To make the collection even better, finally my Badger 2350 from @github.com in partnership with @pimoroni.com just arrived! Now it is time to flash Rust in it, and afterwards Swift!

Image shows three badges from Pimoroni. On the left side, a Badger2040W, in the middle a Badger2040 and on the right, a GitHub Universe 2024 Badger2350.

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Thiago Holanda @tholanda.com · 30/11/2024

Yeah, I did exactly the same thing: removed the rust-toolchain.toml. It was not helping at all, but the best part was soldering a 10-piece header on the side of the Badger2040 to use with the Pi Debug Probe.

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