TouchShield Two-way Serial Demo
(a library app by nothans)
$0.00
This is a demo of using two-way serial communications between the TouchShield Slide and an Arduino. When the screen is tapped, the TouchShield Slide sends a serial request to the Arduino. The Arduino generates a random number and sends it back to the TouchShield Slide using a software serial line on the Arduino. Then, the TouchShield Slide displays the random number as text where the screen was touched.