Avoid using String objects, as they cause program malfunctions and crashes on Arduinos with small amounts of memory.
The Serial Input Basics tutorial is a good place to start, and to learn how to communicate without using Strings.
Avoid using String objects, as they cause program malfunctions and crashes on Arduinos with small amounts of memory.
The Serial Input Basics tutorial is a good place to start, and to learn how to communicate without using Strings.