Contrarily to other answers, I'd rather stay away from String for the following reasons: dynamic memory usage (that may quickly lead to heap fragmentation ... ... <看更多>
You can easily implement this by using string.substring(from) function. This could be done by calling the function with a substring (e.g., ... ... <看更多>
This function determines how the plotter extracts numbers from the readings. By default, it trims of the "new line" symbol at the end of the ... ... <看更多>