Two questions.
Is there a serial ground connection between communicating modules (Not mentioned in pin assignments notes)
Is the Bluetooth module receiving commands and outputting serial. Scope checked etc.
Two questions.
Is there a serial ground connection between communicating modules (Not mentioned in pin assignments notes)
Is the Bluetooth module receiving commands and outputting serial. Scope checked etc.
Rob.
The moment after you press "Post" is the moment you actually see the typso
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