Krux DIY Hardware Wallet (Unofficial)

[dkbit98]

Can I do a feature request here?

You can, but it's better to also do it on telegram or on their social media accounts, to get quicker response.

Since you are asking about that, I would like to ask for adding support for Liquid Network assets (L-BTC, L-USDT, etc) in Krux, and that would mean support for Aqua wallet.
Right now as far as I know Liquid supported wallets are Jade, Ledger nano s, Specter, Aqua and Green wallet.

[qlrd]

Hi, qlrd here (krux-installer developer). I am writing this post to share the new Krux releases:

Krux v24.03.0

https://github.com/selfcustody/krux/releases/tag/v24.03.0

This release focuses on internal optimizations to enhance the firmware's performance, making it lighter, faster, and more reliable. These improvements not only result in a better user experience but also lay the groundwork for seamlessly integrating future features

- Wipe Device (Fully erase every bit of user’s space memory)- Better Deletion of Mnemonics Stored on SD card
- Save and Load Wallet Output Descriptor from SD card- Sign Messages at a Derived Bitcoin address (Attest address ownership)
- Reproducible Builds (Identical firmwares built on Github or any PC)- Entropy Quality Estimation for Mnemonic Creation.
- IRQ Interfaces (Better touch and buttons input response)- Restore Default Settings
- Optimized Settings Storage- Amigo's Power Manager Enhancements
- GUI Enhancements- Mnemonic Numbers Export
- Optimized QR codes (Faster and lighter rendering)- Export QR Codes as Images to SD Card
- Screensaver- Addresses Exploring Improvements
- Update Embit to version 0.7- Maix Dock Simulator
- New Compatible Device – Yahboom K210 Module- Join Amigo IPS and Amigo TFT firmwares
- Many Other Small Fixes and Code Optimizations that make Krux morereliable and able to sign transactions with more inputs and outputs.

Krux-Installer v0.0.12

https://github.com/selfcustody/krux-installer/releases/tag/v0.0.12

This release will follow new features of krux firmware:
 
- Now maixpy_amigo_tft and maixpy_amigo_ips are unified as maixpy_amigo;
- Added maixpy_yahboom in device list for both official and beta releases;
- Added maixpy_cube in device list (only for beta releases);

[Meuserna]

The new QR viewer option for dim/bright is FANTASTIC.  I haven't had time to fully test it yet, but I assume the less-bright option is going to make scanning QR codes much easier.  Love it!

I can't say enough good things about the work you folks are doing.  I'm so glad o have found this project last year.

EDIT:  Ooh, I missed this:

Sign Messages at a Derived Bitcoin address

Sign messages from Sparrow and Specter, via QR code, also attesting a Bitcoin address belongs to you.

Love it.

[selfcustodykrux]

Krux wallet is turning any M5StickV device into an airgapped hardware wallet.
I knew before that M5Sticks are great for making DIY wallets like this but just now I noticed model M5StickV that is great because it has built in camera and battery, and there is no WiFi or Bluetooth connection.
It is fully Open Source, written in MicroPython and it is using QR codes for communication with other devices.
This is still fully functional wallet but it is still in alpha testing so please report any bugs you notice to developer or his Krux github page.
Krux wallet is not generating seed words so this should be done manually offline and you can import them yourself or with QR code.

Shopping list:

 - M5StickV ~ $30 - $50 (included with screen, camera, buttons and battery)
 - MicroSD card

Code:

 - Krux Wallet github (by Jeff jreesun )
 - Firmware, Requirements, Building, Installing

Website with step by step installation guide:
https://selfcustody.github.io/krux/

For support installing, using Krux wallet or any other questions you can visit https://matrix.to/#/#krux:matrix.org

Krux Android App for testing:
https://github.com/odudex/krux_binaries/tree/main/Android

Use at your own risk and only store coins you are willing to lose!

Hi! Any chance you can change this: For support installing, using Krux wallet or any other questions you can visit https://matrix.to/#/#krux:matrix.org

To this: For support installing, using Krux wallet or any other questions you can visit https://t.me/SC_Krux

Cheers