Freenove ESP32 - Page 115

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Chapter 11 Touch
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Sketch
Open “Sketch_06_Touch” folder in “Freenove_Robot_Dog_Kit_for_ESP32\Sketches” and then double-click
“Sketch_06_Touch.ino”.
Sketch_06_Touch
Upload the code to esp32, and the robot dog obtains the status of the touch sensor every 100 milliseconds
and prints it out through the serial port. Touch the position circled in the figure below with your finger, and
observe the changes in the content printed by the serial port.