Reformatted with Black

Author: ScottMonaghan

adafruit_pca9685.py

@@ -161,7 +161,7 @@ def frequency(self, freq):
         self.mode1_reg = old_mode  # Mode 1
         time.sleep(0.005)
         # Mode 1, autoincrement on, fix to stop pca9685 from accepting commands at all addresses
-        self.mode1_reg = old_mode | 0xa0
+        self.mode1_reg = old_mode | 0xA0
 
     def __enter__(self):
         return self