Added time based looping

standalone_modules/shedpi_module_am2320/README.md

@@ -12,8 +12,34 @@ Pin 2 - SDA - GPIO (SDA) Pin 3
 Pin 3 - gnd - Pin 6
 Pin 4 - SCL - GPIO (SCL) pin 5
 
-## Software instalation
+## Software installation
+
+Based on instructions found
+here: https://learn.adafruit.com/adafruit-am2320-temperature-humidity-i2c-sensor/python-circuitpython
 
 ```
 poetry add adafruit-circuitpython-am2320
 ```
+
+or for Pip
+
+```
+pip3 install adafruit-circuitpython-am2320
+```
+
+```python
+import time
+
+import adafruit_am2320
+import board
+
+# create the I2C shared bus
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+am = adafruit_am2320.AM2320(i2c)
+
+while True:
+    print("Temperature: ", am.temperature)
+    print("Humidity: ", am.relative_humidity)
+    time.sleep(2)
+```