Updated the example

examples/test/test.ino

@@ -1,16 +1,62 @@
-#include <Wire.h>
+#include <I2C.h>
 #include <PCA9685.h>
-PCA9685 driver1(0x41);
+PCA9685 whiteDrv(0x43);
 
-void setup() 
+void setup()
 {
-  driver1.begin();
+  whiteDrv.begin();
   Serial.begin(9600);
+
+  whiteDrv.setPWMFrequency(200);
+  Serial.println(whiteDrv.getPWMFrequency());
+
+  //turn everything off
+  whiteDrv.PWM(0, 15, 0);  
 }
 
-void loop() 
-{ 
-  driver1.PWMSingle(0, 255); delay (3000); 
-  Serial.println(driver1.getPWM(0));
-  Serial.println("full");
-}
+void loop()
+{
+  int i = 0;
+  int j = 0;
+  int k = 0;
+
+  while (i < 6) {
+    j = 0;
+    while (j <= 255) {
+      whiteDrv.PWM(i, j);
+      j++;
+    }
+    i++;
+  }
+
+  while (i >= 0) {
+    j = 255;
+    while (j >= 0) {
+      whiteDrv.PWM(i, j);
+      j--;
+    }
+    i--;
+  }
+
+  Serial.println(whiteDrv.getPWM(0));
+
+  delay(500);
+
+  while (k <= 255) {
+    whiteDrv.PWM(0, 5, k);
+    k++;
+  }
+
+  Serial.println(whiteDrv.getPWM(0));
+
+  delay(1000);
+
+  while (k >= 0) {
+    whiteDrv.PWM(0, 5, k);
+    k--;
+  }
+
+  Serial.println(whiteDrv.getPWM(0));
+
+  delay(500);
+}