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Topic: SoftwareSerial (Read 425 times) previous topic - next topic


The SoftwareSerial allows a third parameter to allow inverted signalling. However, this third parameter is afaik not described in the reference.


SoftwareSerial mySerial (rxPin, txPin, true);

This would allow inverted signalling, because there is the third parameter set to true.


Thanks. That's useful to know.

Two or three hours spent thinking and reading documentation solves most programming problems.

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