Question about Bluetooth LE and Bluetooth Classic

Hello averyone! Nice to meet you all. I have a question about comunication from iphone to a bluetooth Adapter (Bluetooth Classic no LE). Is there any other possibilities to communicate and connect without specified Protokols (MAP,A2Dp...)? Bluetooth is downgradeable. But how can I communicate with Bluetooth Classic? On the iphone side is there only Core Bluetooth with CBCentral Manager.

Thank you.

You might take a look at the External Accessory Framework. It supports Bluetooth Classic, but the BT peripheral does need to be MFi compliant.

Question about Bluetooth LE and Bluetooth Classic
 
 
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