The Nano2UNO Adapter 3V3 is a circuit board to adapt 3.3V Arduino Nano boards the the Arduino UNO form factor. All the IO pins on the Nano2UNO Adapter 3V3 are wired one to one from the Nano to the UNO ...

Internal Oscillator Unlike some other Arduino boards, the Nano v3.1 doesn't have an external crystal oscillator. Instead, it utilizes its internal oscillator. By default, this oscillator runs at 8MHz.

The 32U4 in arduino-land can sometimes be a bit problematic with regards to firmware updating and reset issues, “brickable” as it were. The Nano footprint is quite nice (similar in size to a ...

There’s not much in a way of documentation for the board itself, but you can use the Microchip MPLAB-X IDE and other tools for development, including the MPLab PCKit 4 or PCKit 5 in-circuit debugger, ...

In fact, it's only slightly larger than Arduino's smallest board, the Nano, at 51 mm x 21 mm. Both boards are excellent options for circuit building and prototyping, ...