remove unused microcontroller import, move to pyportal setup comment

Author: brentru

examples/adafruit_io_simpletest_data.py

@@ -7,7 +7,6 @@
 from digitalio import DigitalInOut
 
 # ESP32 SPI
-import microcontroller
 from adafruit_esp32spi import adafruit_esp32spi, adafruit_esp32spi_wifimanager
 
 # Import Adafruit IO REST Client
@@ -30,6 +29,7 @@
 
 """
 # PyPortal ESP32 Setup
+import microcontroller
 esp32_cs = DigitalInOut(microcontroller.pin.PB14)
 esp32_ready = DigitalInOut(microcontroller.pin.PB16)
 esp32_reset = DigitalInOut(microcontroller.pin.PB17)

examples/adafruit_io_simpletest_digital_out.py

@@ -4,7 +4,6 @@
 """
 import time
 import board
-import microcontroller
 import busio
 from digitalio import DigitalInOut, Direction
 
@@ -31,6 +30,7 @@
 
 """
 # PyPortal ESP32 Setup
+import microcontroller
 esp32_cs = DigitalInOut(microcontroller.pin.PB14)
 esp32_ready = DigitalInOut(microcontroller.pin.PB16)
 esp32_reset = DigitalInOut(microcontroller.pin.PB17)

examples/adafruit_io_simpletest_feeds.py

@@ -6,7 +6,6 @@
 from digitalio import DigitalInOut
 
 # ESP32 SPI
-import microcontroller
 from adafruit_esp32spi import adafruit_esp32spi, adafruit_esp32spi_wifimanager
 
 # Import Adafruit IO REST Client
@@ -29,6 +28,7 @@
 
 """
 # PyPortal ESP32 Setup
+import microcontroller
 esp32_cs = DigitalInOut(microcontroller.pin.PB14)
 esp32_ready = DigitalInOut(microcontroller.pin.PB16)
 esp32_reset = DigitalInOut(microcontroller.pin.PB17)

examples/adafruit_io_simpletest_metadata.py

@@ -7,7 +7,6 @@
 from digitalio import DigitalInOut
 
 # ESP32 SPI
-import microcontroller
 from adafruit_esp32spi import adafruit_esp32spi, adafruit_esp32spi_wifimanager
 
 # Import Adafruit IO REST Client
@@ -30,6 +29,7 @@
 
 """
 # PyPortal ESP32 Setup
+import microcontroller
 esp32_cs = DigitalInOut(microcontroller.pin.PB14)
 esp32_ready = DigitalInOut(microcontroller.pin.PB16)
 esp32_reset = DigitalInOut(microcontroller.pin.PB17)

examples/adafruit_io_simpletest_temperature.py

@@ -8,7 +8,6 @@
 """
 import time
 import board
-import microcontroller
 import busio
 from digitalio import DigitalInOut
 
@@ -38,6 +37,7 @@
 
 """
 # PyPortal ESP32 Setup
+import microcontroller
 esp32_cs = DigitalInOut(microcontroller.pin.PB14)
 esp32_ready = DigitalInOut(microcontroller.pin.PB16)
 esp32_reset = DigitalInOut(microcontroller.pin.PB17)