https://github.com/mikerr/scanairtags
Find nearby airtags with PicoW or ESP32
https://github.com/mikerr/scanairtags
Last synced: 6 months ago
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Find nearby airtags with PicoW or ESP32
- Host: GitHub
- URL: https://github.com/mikerr/scanairtags
- Owner: mikerr
- Created: 2023-09-22T14:24:13.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2024-07-15T16:17:35.000Z (almost 2 years ago)
- Last Synced: 2025-05-26T14:53:31.922Z (about 1 year ago)
- Language: C++
- Homepage:
- Size: 3.91 KB
- Stars: 9
- Watchers: 2
- Forks: 1
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# scanAirtags
Find nearby airtags with Raspberry Pi PicoW or ESP32
Apple airtags transmit a BLE advert every 2 seconds:
| Byte # | Value | Description
| ------- | ----- | ----------
|0 |0x1E |Advertising data length: 31 (the maximum allowed)
|1 |0xFF |Advertising data type: Manufacturer Specific Data
|2-3 |0x004C |Apple’s company identifier
|4 |0x12 |Apple payload type to indicate a FindMy network broadcast
picoscan.py - picoW script sample output
```
found 4 airtags
{'fbbfbfc692ba': -92, 'f72e497db30c': -101, 'cb216b92d158': -99, 'd9184057f394': -23}
```