lower touch thresholds

src/keyboard.cpp

@@ -54,16 +54,16 @@ void Keyboard::init() {
     Serial.println(touch_value, DEC);
   }
   // set thresholds // ToDo: don't hardcode thresholds
-  threshold[0] = 500;
+  threshold[0] = 50;
   threshold[1] = 0;
   threshold[2] = 0;
-  threshold[3] = 666;
-  threshold[4] = 700;
-  threshold[5] = 700;
-  threshold[6] = 800;
-  threshold[7] = 800;
-  threshold[8] = 170;
-  threshold[9] = 350;
+  threshold[3] = 50;
+  threshold[4] = 50;
+  threshold[5] = 50;
+  threshold[6] = 50;
+  threshold[7] = 50;
+  threshold[8] = 50;
+  threshold[9] = 50;
   for (int i=0; i<TOUCH_PAD_NUM; i++) touch_pad_config((touch_pad_t)i, threshold[i]);
 
   // interrupt handler