Tag Archives: Excel Read external device

Excel connect to a COM port

Connecting to a COM port gives your Excel project functionality for external devices such as Barcode readers, key button readers such as point of sale login widgets, temperature sensors etc. A straightforward example script to manage the communications between the device and Excel is provided below, and as an example of what devices can be […]

the webdesigner group security shielf
the webdesigner group logo

Close Button

Web Page Design by

The Web Designer Group