flipperzero-firmware/documentation/file_formats/iButtonFileFormat.md

27 lines
532 B
Markdown
Raw Normal View History

# iButton key file format
## Example
```
Filetype: Flipper iButton key
Version: 1
# Key type can be Cyfral, Dallas or Metakom
Key type: Dallas
# Data size for Cyfral is 2, for Metakom is 4, for Dallas is 8
Data: 12 34 56 78 9A BC DE F0
```
## Description
Filename extension: `.ibtn`
The file stores single iButton key of type defined by `Key type` parameter
### Version history
1. Initial version.
### Format fields
|Name|Description|
|-|-|
|Key type|Currently supported: Cyfral, Dallas, Metakom|
|Data|Key data (HEX values)|