Yeah, I know example doesn't print, because that's just part for mapping.
Actually I use ESP32, then map for me looks like:
TPS = map(TPSreading, 250, 2130, 0, 100);
And most of the time that give me nice 0 - 100% 
Yeah, I know example doesn't print, because that's just part for mapping.
Actually I use ESP32, then map for me looks like:
TPS = map(TPSreading, 250, 2130, 0, 100);
And most of the time that give me nice 0 - 100%