// Touch-test as described on online.osba.nl/blog , search for touch in the Arduino category int touch_pin = 4; // t0 = gpio4, one of the touch sensors int touch_value = 0; void setup() { // put your setup code here, to run once: Serial.begin(115200); Serial.println ("Test01_touch0_gpio4"); } void loop() { // put your main code here, to run repeatedly: touch_value = analogRead(touch_pin); Serial.println ("analogRead geeft:"); Serial.println(touch_value); delay(1200); Serial.println ("touchRead geeft:"); Serial.println (touchRead ( 4)); delay (1222); }