Arduino Control by Excel2000
Is it possible to send single character data from MS Excel2000, to the Arduino monitor, which will ,via the usb send on to the Arduino device. (say turning leds on and off.) Low volume of data, 10 characters minute.
That is within VBA of the Excel to send the data from Excel to appear in Arduino monitor and thru USB to Arduino Nano where it will be dealt with by other arduino sketch.
I will need to know what vba to use in Excel and what code required in sketch to accept vba.