iOS hardware keyboard input always uppercase

I am using UITextFieldDelegate.textField(_,shouldChangeCharactersin,replacementString) in my ViewController. I receive the correct input from my app's software keyboard. But the hardware keyboards on my iPad and my simulator both deliver uppercase characters only to my app. This won't do. Yes, I have checked the keyboards' CapsLock state. Suggestions?

Answered by Hackito Ergo Sum in 630978022
I eventually blundered into the answer to this. I had to configure the textfield to not autocapitalize.
Accepted Answer
I eventually blundered into the answer to this. I had to configure the textfield to not autocapitalize.
iOS hardware keyboard input always uppercase
 
 
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