Okay, I will try to add 10k pullup resistors on SDA and SCL. But there are not built in resistors as I see it now, right? If so, I can add some 4.7k resistors instead of 10k. The Uno has not resistors too, for that reason 10k is probably too high!?
Okay, I will try to add 10k pullup resistors on SDA and SCL. But there are not built in resistors as I see it now, right? If so, I can add some 4.7k resistors instead of 10k. The Uno has not resistors too, for that reason 10k is probably too high!?