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Author: Your Name

adafruit_mcp230xx.py

@@ -27,10 +27,9 @@
 
 * Author(s): Tony DiCola
 """
-import digitalio
-
-import adafruit_bus_device.i2c_device as i2c_device
 
+from adafruit_bus_device import i2c_device
+import digitalio
 from micropython import const
 
 
@@ -452,7 +451,7 @@ def defval(self):
         """
         return self._read_u16le(_MCP23017_DEFVALA)
 
-    @intcon.setter
+    @defval.setter
     def defval(self, val):
         self._write_u16le(_MCP23017_DEFVALA, val)
 
@@ -469,6 +468,6 @@ def iocon(self):
         """
         return self._read_u8(_MCP23017_IOCON)
 
-    @intcon.setter
+    @iocon.setter
     def iocon(self, val):
         self._write_u8(_MCP23017_IOCON, val)

examples/mcp230xx_leds_and_buttons.py

@@ -1,4 +1,3 @@
-import time
 import board
 import busio
 from digitalio import Direction, Pull

examples/mcp230xx_leds_and_buttons_irq.py

@@ -1,4 +1,3 @@
-import time
 import board
 import busio
 from digitalio import DigitalInOut, Direction, Pull