Then select ATmega328 (3.3V, 8MHz) from the “Processor” menu.

Then upload away!

Using the Arduino Pins

The Arduino’s I/O pins are all broken out to a pair of headers. These

headers match up exactly to the Arduino Pro Mini. If you have any shields

or piggyback boards for a Pro Mini, it should work seamlessly with the

Arduino Block.

You can solder headers, wires, or any other connectors to these pins.

If you’re soldering headers to the pins, take extra care deciding which side

to solder to. Depending on the rest of your Edison stackup, those headers

might get in the way of connectors on other boards (the USB connectors on

the Base and Console Blocks, in particular).

Connecting the Edison to the Arduino

The Arduino Block connects the Arduino to the Edison through a serial

(UART) connection. Jumpers on the back of the board allow you select

which of the Edison’s two UARTs mate with the Arduino. Unless you can’t

avoid it, we recommend leaving the jumpers in the default configuration –

the Edison’s UART2 is usually devoted to console access.

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