Koepel:
If the Serial.println() does not accept the uint64_t, then try the sprintf().
Koepel, many thanks!
Your code works perfectly!
Also my Serial.println() works correctly, and i can see a result (and it in decimal already).
But as you said, value uint64_t i can not convert to string and sent to TFT display....
Could you please give a code with sprintf() conversion?
