#pda

Meet the PocketMage: an open-source ESP32-S3 pocket PDA pairing a dual E Ink and OLED display for distraction-free writing, notes, and light coding.

For most applications, if you generate a random identifier for a piece of data, you need to store...

Orion PDA revives classic features with solar charging and a physical keyboard, targeting users needing long battery life and efficient typing.

Chapters Introduction to cryptographic pairs Elliptic Curves Message Signing PDAs and how...