# wedgie.dev

> A wedgie is an open-source pocket computer and hardware signer: a Raspberry Pi Pico, a Waveshare Pico-LCD-1.3 screen hat, and a secure chip wedged in between, running MicroPython and the wedgie firmware. MIT. Start with skill.md: it indexes every guide.

## Guides (each a skill file, markdown)

- [skill.md](https://wedgie.dev/skill.md): start here. What a wedgie is, every guide, the apps, every page, Instant Wallet
- [usb.md](https://wedgie.dev/usb.md): talk to a plugged-in wedgie: wedgie.py, the lock, every USB request
- [build.md](https://wedgie.dev/build.md): build or fix one: parts, assembly, wiring, pinout, case, troubleshooting
- [safe.md](https://wedgie.dev/safe.md): a wedgie as a Safe signer, wedgie.dev/safe, clear signing, Instant Wallet
- [shop.md](https://wedgie.dev/shop.md): buy one: prices, what's in the box, shipping, card or USDC
- [virtual.md](https://wedgie.dev/virtual.md): the virtual wedgie in a browser tab
- [security.md](https://wedgie.dev/security.md): is it safe, exactly how, known gaps
- [code.md](https://wedgie.dev/code.md): make apps and games
- [trustm.md](https://wedgie.dev/trustm.md): the Trust M secure chip from an app
- [lore.md](https://wedgie.dev/lore.md): why it's called a wedgie

## Tools

- [wedgie.py](https://wedgie.dev/wedgie.py): one-file CLI for a wedgie on USB
- [Source](https://github.com/clawdbotatg/wedgie-dev)