# Example A: Using the Wildcard - Getting Single Sensor Information<!-- {#example_a_page} -->

This is a simple demonstration of the SDI-12 library for Arduino.
It requests information about a single attached sensor, including its address and manufacturer info, and prints it to the serial port

[//]: # ( @section a_wild_card_pio PlatformIO Configuration )

[//]: # ( @include{lineno} a_wild_card/platformio.ini )

[//]: # ( @section a_wild_card_code The Complete Example )

[//]: # ( @include{lineno} a_wild_card/a_wild_card.ino )
