Arduino how to read a string of characters from the serial port and save into variable?-CodePudding

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Arduino how to read a string of characters from the serial port and save into variable?

Time：10-20

Arduino how to read a string of characters from the serial port and save into variable?
Small white tried all day no success

CodePudding user response:

Can be filtered keyword, can also be intercepted by location, using the capture function,