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Adafruit Bluefruit LE Shield Needs re parining
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Adafruit Bluefruit LE Shield Needs re parining

by michaelsimp on Fri Dec 01, 2017 6:25 pm

Hi
I have built a mag card reader interface using a Adafruit Bluefruit LE Shield to fire key strokes into an iPhone by the Bluetooth HID keyboard interface.
The first time I pair the device, everything works.
But if I:
- disable and reenable bluetooth on my iphone
- take my phone out of bluetooth range of the card reader interface
- re-power my Arduino Adafruit Bluefruit LE Shield card reader interface
The bluetooth module stops working.
The iPhone reports it has a Bluetooth connection but it displays the On Screen Keyboard (when it shouldn't) and bluetooth key strokes are not received.
To restore operation I have to do the following on the iPhone: select "Forget this device", then repair he device from scratch.
Is this a known issue and is there a fix to this or a work around.
Thanks for your help
Michael

michaelsimp
 
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Joined: Thu Jun 29, 2017 9:26 pm

Please be positive and constructive with your questions and comments.