The I2C/TWI pins on the Micro are on D2 and D3 ... it's a different story if you already have certain projects in mind. As the Arduino Nano and Micro cost the same ($24.90), deciding which ...

The Arduino Nano and Raspberry Pi Pico have distinct pin ... MISO, and SCK), and one I2C/TWI (pins A4 and A5 as SDA and SCL). The Pico, however, doubles these numbers. It offers two UARTs: the ...