xtools

joined 4 months ago

MODERATOR OF

Microchip Launches the Dual-Core Lockstep AVR SD Family, for Functionally Safe Devices in c/hardware

[–] xtools 1 points 2 weeks ago

will it get arduino support?

Cloudflare is luring web-scraping bots into an ‘AI Labyrinth’ in c/webdev

[–] xtools 2 points 2 weeks ago (1 children)

could we get this bot for our mails and phones?

Why are SMS people afraid of SimpleX? in c/simplex

[–] xtools 3 points 2 weeks ago (1 children)

wholesome or neutral communications are not always anyone else's business

i'd argue that it's never anyone else's business

This is outrageous it's unfair! in c/programmer_humor

[–] xtools 5 points 2 weeks ago

vibe coding is the dumbest term they could have come up with. can we call it imbecile coding instead?

Microsoft Proposes "Hornet" Security Module For The Linux Kernel in c/linux

[–] xtools 6 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

did we arrive at the second stage of embrace, extend, extinguish?

Going down the rabbit hole of Git's new bundle-uri in c/git

[–] xtools 1 points 2 weeks ago

*bunduru-uri

Tesla = Pinto in c/stocks@lemmy.world

[–] xtools 2 points 2 weeks ago

It's more like ~3 pintos

Publicity in c/comicstrips@lemmy.world

[–] xtools 13 points 2 weeks ago (1 children)

you just invented Homelander from "The Boys"

Tariff Isn't Tax on Other Countries?🤪 in c/leopardsatemyface@lemmy.world

[–] xtools 10 points 2 weeks ago

found the economics student

Does Mozilla sell or share user information with partners such as Google: Is there a definitive yes or no answer now? in c/privacy

[–] xtools 2 points 3 weeks ago

thx for summarising all of this! I've recently installed librewolf and it's been surprisingly painless, everything was in place already

Linux Marketshare on Firefox in c/linux

[–] xtools 16 points 3 weeks ago

corresponds roughly with the 3.8% Linux desktop market share, not overly surprising

ESP32-S3 based AC voltage controller/dimmer features a knob with integrated display in c/hardware

[–] xtools 1 points 3 weeks ago

they've said knob

13

Colibri: open-source DIY hardware wallet (github.com)

submitted 3 months ago* (last edited 3 months ago) by xtools to c/crypto@lemmy.ml

2 comments fedilink

Hi Lemmy,

I'm Martin and have been working on a free and open-source, fully DIY crypto hardware wallet for a couple of months now. I' ve just published the first functional preview of the firmware, which can be built by anyone easily using Arduino IDE, and flashed to a variety of $5-off-the-shelve ESP32 boards from Aliexpress.

The first release will allow for storing up to 30 encrypted seed phrases, and Ethereum signing via Bluetooth Low Energy. Under the hood, it's powered by the cryptographic libraries written and used by Trezor.io.

Support for more interfaces and chains can be added fairly easily due to a modular structure, and there is a whole roadmap planned to extend functionality (starting with support for displays).

If you're interested to learn more, check out the README in the Colibri repository.

Please let me know what you think, and leave a 🌟 on Github if you like the project.

Also if there's anything that you've always missed in or been annoyed by a hardware wallet, your input would be greatly appreciated!