a fluffy interface - This fluffy flower comes with three contacts (Reading TouchPins of the ESP32). First step - cut felt or another textiles into an elongated shape. i marked the contacts on each side with conductive nylon. next step - Along the conductive markings, conductive thread is used to sew up or down in lengths cut the middle so the contacts are seperated at the ends the yarn peeks out to read the values Fold and roll. Fluffy Flower is ready to use.