Bluefruit-LE-Shield-Beacon

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Beacon

Adafruit's Bluefruit LE modules currently support the following 'Beacon' technologies:

  • Beacon (Apple) via AT+BLEBEACON
  • UriBeacon (Google) via AT+BLEURIBEACON (deprecated)
  • Eddystone (Google) via AT+EDDYSTONE*

Modules can be configured to act as 'Beacons' using the following commands:

AT+BLEBEACON

  • Codebase Revision: 0.3.0
  • Parameters: The following comma-separated parameters are required to enable beacon mode:
    • Bluetooth Manufacturer ID (uint16_t)
    • 128-bit UUID
    • Major Value (uint16_t)
    • Minor Value (uint16_t)
    • RSSI @ 1m (int8_t)
  • Output: None
# Enable Apple iBeacon emulation
# Manufacturer ID = 0x004C
AT+BLEBEACON=0x004C,01-12-23-34-45-56-67-78-89-9A-AB-BC-CD-DE-EF-F0,0x0000,0x0000,-59
OK
# Reset to change the advertising data
ATZ
OK
  
# Enable Nordic Beacon emulation
# Manufacturer ID = 0x0059
AT+BLEBEACON=0x0059,01-12-23-34-45-56-67-78-89-9A-AB-BC-CD-DE-EF-F0,0x0000,0x0000,-59
OK
# Reset to change the advertising data
ATZ
OK
Stop
 AT+BLEBEACON will cause the beacon data to be stored in non-volatile config memory on the Bluefruit LE module, and these values will be persisted across system resets and power cycles. To remove or clear the beacon data you need to enter the 'AT+FACTORYRESET' command in command mode.

Entering Nordic Beacon emulation using the sample code above, you can see the simulated beacon in Nordic's 'Beacon Config' tool below:

Modèle:ADF-Image

AT+BLEURIBEACON

Converts the specified URI into a UriBeacon advertising packet, and configures the module to advertise as a UriBeacon (part of Google's Physical Web project).

To view the UriBeacon URIs you can use one of the following mobile applications:

  • Android 4.3+: Physical Web on the Google Play Store
  • iOS: Physical Web in Apple's App Store


  • Codebase Revision: 0.4.7
  • Parameters: The URI to encode (ex. http://www.adafruit.com/blog)
  • Output: None of a valid URI was entered (length is acceptable, etc.).
AT+BLEURIBEACON=http://www.adafruit.com/blog
OK

# Reset to change the advertising data
ATZ
OK

If the supplied URI is too long you will get the following output: 

AT+BLEURIBEACON=http://www.adafruit.com/this/uri/is/too/long
URL is too long
ERROR
Stop
 If the URI that you are trying to encode is too long, try using a shortening service like bit.ly, and encode the shortened URI.
UriBeacon should be considered deprecated as a standard, and EddyStone should be used for any future development. No further development will happen in the Bluefruit LE firmware around UriBeacon.

Basé sur "Bluefruit LE Shield" d'Adafruit Industries, écrit par Kevin Townsend - Traduit en Français par shop.mchobby.be CC-BY-SA pour la traduction
Toute copie doit contenir ce crédit, lien vers cette page et la section "crédit de traduction".

Based on "Bluefruit LE Shield" from Adafruit Industries, written by Kevin Townsend - Translated to French by shop.mchobby.be CC-BY-SA for the translation
Copies must includes this credit, link to this page and the section "crédit de traduction" (translation credit).

Traduit avec l'autorisation d'AdaFruit Industries - Translated with the permission from Adafruit Industries - www.adafruit.com

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