can not use USB serial port cable to access the iOS device

Hi Team, Our app makes use of the Flutter library, but we now need to create a new feature with USB serial port cable support to get data. However, we cannot use USB serial port cable to access an IOS device. Could you please advise me on the best way to resolve this situation? Attached image FYI. Thank you all in advance.

Apple does not support USB Serial protocol, you have to follow the MFi protocol and guidelines. I would recommend using Bluetooth or some other stack. Flutter has a library called flutter_reactive_ble that is maintained by Phillips and is very stable for such use cases.

can not use USB serial port cable to access the iOS device
 
 
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