kilgorq:
Issue 1) 'dtostrf' was not declared in this scope
Works for me...
#include <avr/dtostrf.h>
void setup( void )
{
char bufferWater[31];
float WT;
dtostrf(WT, 4, 0, bufferWater);
}
void loop( void ) { }
Obviously, the Arduino folks need to add that first line to Arduino.h for the Due.