![What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. - What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. -](https://qph.cf2.quoracdn.net/main-qimg-1cfcd35a8b585d9ba240011d5627d519.webp)
What is the pin names mapping from Arduino to the actual AVR pin mapping? I need to use the board for pure AVR programming. The Arduino board uses an ATmega328P-PU chip. -
![atmega328p - Arduino/Atmega328: check if PIN is shorted to GND - Electrical Engineering Stack Exchange atmega328p - Arduino/Atmega328: check if PIN is shorted to GND - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/T044Z.png)
atmega328p - Arduino/Atmega328: check if PIN is shorted to GND - Electrical Engineering Stack Exchange
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