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44 lines
1.4 KiB
Markdown
44 lines
1.4 KiB
Markdown
# FZ - iButton
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{{#include ../../../banners/hacktricks-training.md}}
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## Intro
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For more info about what is an iButton check:
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{{#ref}}
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../ibutton.md
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{{#endref}}
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## Design
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The **blue** part of the following imageis how you would need to **put the real iButton** so the Flipper can **read it.** The **green** part is how you need to **touch the reader** with the Flipper zero to **correctly emulate an iButton**.
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<figure><img src="../../../images/image (565).png" alt=""><figcaption></figcaption></figure>
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## Actions
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### Read
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In Read Mode Flipper is waiting for the iButton key to touch and is able to digest any of three types of keys: **Dallas, Cyfral, and Metakom**. Flipper will **figure out the type of the key itself**. The name of the key protocol will be displayed on the screen above the ID number.
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### Add manually
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It's possible to **add manually** an iButton of type: **Dallas, Cyfral, and Metakom**
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### **Emulate**
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It's possible to **emulate** saved iButtons (read or manually added).
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> [!NOTE]
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> If you cannot make the expected contacts of the Flipper Zero touch the reader you can **use the external GPIO:**
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<figure><img src="../../../images/image (138).png" alt=""><figcaption></figcaption></figure>
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## References
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- [https://blog.flipperzero.one/taming-ibutton/](https://blog.flipperzero.one/taming-ibutton/)
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{{#include ../../../banners/hacktricks-training.md}}
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