pentacoretkos
New member
Hey guys,
which possibilities do I have in the pinMode() void?
I know INPUT, OUTPUT, INPUT_PULL(UP/DOWN)
Are there more possibilities / do I have to set a pinmode when i want to use it as an i2c pin (SDA/SCL)?
The compiler didn´t print a mistake, when i coded pinMode(19,SCL) but I don´t think that´s necessary / right ...
Thanks,
Ben
which possibilities do I have in the pinMode() void?
I know INPUT, OUTPUT, INPUT_PULL(UP/DOWN)
Are there more possibilities / do I have to set a pinmode when i want to use it as an i2c pin (SDA/SCL)?
The compiler didn´t print a mistake, when i coded pinMode(19,SCL) but I don´t think that´s necessary / right ...
Thanks,
Ben