Nano board info

This version is built around the Arduino Nanno. This chipset has a very small memory footprint and therefore will likely not get many of the more advanced updates that are coming in future releases. It will however be supported so no fear in using it if all you want is digital IO.

You can use a standard usb cable for this as your UART connection.

The default IO setup is as follows.

• IO0 2 ( pin5/D5 ) [Input_PULLUP]
• IO1 3 ( pin6/D3 ) [Input_PULLUP]
• IO2 4 ( pin7/D4 ) [Input_PULLUP]
• IO3 5 ( pin8/D5 ) [Input_PULLUP]
• IO4 6 ( pin9/D6 ) [Input_PULLUP]
• IO5 7 ( pin10/D7 ) [Input_PULLUP]
• IO6 8 ( pin11/D8 ) [Input_PULLUP]
• IO7 9 ( pin12/D9 ) [Input_PULLUP]
• IO8 10 ( pin13/D10 ) [Input_PULLUP]
• IO9 11 ( pin14/D11 ) [Input_PULLUP]
• IO10 12 ( pin15/D12 ) [Input_PULLUP]
• IO11 13 ( pin16/D13(LED)*) [Input_PULLUP] Note: if you want to use this as an input, you will need to remove the led from the MCU board.
• IO12 A0 ( pin19/A0 ) [OUTPUT]
• IO13 A1 ( pin20/A1 ) [OUTPUT]
• IO14 A2 ( pin21/A2 ) [OUTPUT]
• IO15 A3 ( pin22/A3 ) [OUTPUT]
• IO16 A4 ( pin23/A4 ) [OUTPUT]
• IO17 A5 ( pin24/A5 ) [OUTPUT]

As you can see from the above list, the Analog IO points are setup as OUTPUTs as default. All other IO are setup as Inputs that you can connect to ground to make active.