Sming provides three classes to deal with string content:
- :doc:`/framework/wiring/wstring` for flexible RAM string handling
- :doc:`/framework/core/data/cstring` for efficient storage of C-style char* RAM strings
- :doc:`/framework/core/data/cstringarray` for handling small strings lists
- :doc:`/_inc/Sming/Components/FlashString/string` for storing and handling strings stored in flash memory