FreeWilli Overview
The Basics
GPIO
Radios
- Black Radio (CC1101)
  CC1101 Radio Settings
GUI : Screen, Buttons, and Lights
Extending with Orcas
- Maestro Debug Orca
- Custom Orca
IO App
Hardware Low Level Details
- ICE40 FPGA
  ice40 FPGA Overview
  FPGA Programming
  FPGA Clock
  FPGA Connections
DEFCON32 Badge Edition
Free Wil-i Firmware Update
Helpful Links
- Learn UART

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Helpful Links

Learn UART

PreviousHelpful Links

Last updated 5 months ago

Watch this introduction video:

Do a deep dive with the rp2040 UART