Review on 💡 Mini Nano V3.0 ATmega328P Microcontroller Board with USB Cable - Ideal for Arduino Projects and Programming by Sean Liu

Works great! This is definitely a great purchase at this price. You can use the ATmega328p datasheet to determine the correct port pins if you don't want to use the Arduino library. However, I'm curious if the pins still have full ATmega328p functionality. this. can I still use SPI? If anyone knows, please reply. I have some great ideas for this little guy when I can. EDIT: SPI works. You'll have to play around a bit to figure out the pins. They are as follows: Pin D10 = PB2 = SSP; pin D11 = PB3 = MOSIP; pin D12 = PB4 = MISOP; Pin D13 = PB5 = SCLK.