Can I use a digital pins D0 and D1 to rotary encoder? What then with serial communication?
@JareckiB12 yes that is possible, provided you don't use them for serial communication.
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[SOLVED] STM32F103C8T6 bluepill clone - RFM69HW SPI port 1 and ILI9341 SPI port 2 not working together
About DS18B20 onewire.
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