Arduino Excel (former Arduino Excel Commander) is a powerful MS Excel interface to Arduino that supports data exchanging in both directions.

Main Features:

  • data writing to any worksheet / cell

  • data retrieving from any worksheet / cell

You can use Excel as data logger or input source.

The logic is built in the Arduino sketch with instructions like:

// write the x variable value to worksheet 'Example' range 'B5' with two digits as decimals

myExcel.write("Example", "B5", x, 2);


// get the value from worksheet 'Test' range 'A3' and put it in y variable

ret = myExcel.get("Test", "A3", y);

The new rExcel library makes all very easy, find more documentation in the sketch supplied as example.

More Info

Getting started

Any feedback will be appreciated, if I know how people use my software I can get new ideas