Hello,
I need to use a RTC DS1307 and all the 7 PWM outputs on the Atmega32U4.
The SCL pin in the #3, the same as an PWM output.
(I do not want to use if it's possible the PCA9685 or another devices)
How can i do this ?
Thank You!
You could use a DS3234. It uses SPI to communicate instead of I2C.
Thank you aarg!
But is it possible to use the pin both for PWM and I2C?