PasswordVault - Useful litte app for Wio Terminal

Just to let you know: I have coded a useful little sketch for the Wio Terminal.
This solves a real world problem for me: Whenever I do computer support for friends and relatives, the password problem pops up: They either can’t remember their passwords or use a single one across all their services. With PasswordVault, they can carry around all their passwords and have them typed into password fields for them.
The sketch has a master key, encryption, and search.
Full source and instructions are provided at https://www.hackster.io/olav/passwordvault-c6e475

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Version 1.5 added favorites and plans to sell devices with the software pre-installed.

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