I’ve read a lot about the String implementation for Spark.
Something sounds good (dynamic allocation),
Something sounds hard (HEAP Fragmentation),
Something sounds strange (garbage collection) for 20kbyte of RAM.
On the other side, firmeware functions like publish etc. are supporting the String implementation.
Is it safe to use String (also on the long run) or not ?
Are there functions to get the current HEAPSize ?
Thx to all for supporting this great platform