Arduino Convert Float to String

Arduino Convert Float to String

This tutorial will discuss two methods to convert a float into a string. One method is to use the String() function, and the other method is to use the concat() function. Convert Float to String Using the String() Function in Arduino To convert a float into a string using String(), you need two parameters to pass into this function. The first one is the value of the float you want to convert, and the second is the number of decimal places present in the float number.

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