Code & schematics
- KeySweeper source and schematic
- Standalone KeySweeper PCB designStandalone variant documented in the original repository.
Components
- Arduino Pro Mini 3.3V / 8MHz · SparkFun3.3V Pro Mini used in the original build.
- USB power supply · AdafruitOriginal parts-list link; enclosure revisions may differ.
- FONA GSM module · AdafruitOriginal 2G module; no longer stocked.
- SPI flash chip · AdafruitOriginal optional flash chip; no longer stocked.