Improving docs, adding products to the related products API

adafruit_pm25/__init__.py

@@ -18,6 +18,15 @@
 
 Works with most (any?) Plantower UART or I2C interfaced PM2.5 sensor.
 
+* `PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003
+  <https://www.adafruit.com/product/3686>`_
+
+* `PM2.5 Air Quality Sensor with I2C Interface - PMSA003I
+  <https://www.adafruit.com/product/4505>`_
+
+* `Adafruit PMSA003I Air Quality Breakout
+  <https://www.adafruit.com/product/4632>`_
+
 **Software and Dependencies:**
 
 * Adafruit CircuitPython firmware for the supported boards:
@@ -33,8 +42,13 @@
 
 
 class PM25:
-    """Super-class for generic PM2.5 sensors. Subclasses must implement
-    _read_into_buffer to fill self._buffer with a packet of data"""
+    """
+    Super-class for generic PM2.5 sensors.
+
+    .. note::
+        Subclasses must implement _read_into_buffer to fill self._buffer with a packet of data
+
+    """
 
     def __init__(self):
         # rad, ok make our internal buffer!

adafruit_pm25/i2c.py

@@ -16,6 +16,13 @@
 
 **Hardware:**
 
+* `PM2.5 Air Quality Sensor with I2C Interface - PMSA003I
+  <https://www.adafruit.com/product/4505>`_
+
+* `Adafruit PMSA003I Air Quality Breakout
+  <https://www.adafruit.com/product/4632>`_
+
+
 Works with most (any?) Plantower I2C interfaced PM2.5 sensor.
 
 **Software and Dependencies:**
@@ -36,6 +43,38 @@
 class PM25_I2C(PM25):
     """
     A module for using the PM2.5 Air quality sensor over I2C
+
+    :param i2c_bus: The `busio.I2C` object to use.
+    :param ~microcontroller.Pin reset_pin: Pin use to reset the sensor. Defaults to `None`
+    :param int address: The I2C address of the device. Defaults to :const:`0x12`
+
+    **Quickstart: Importing and using the PMSA003I Air quality sensor**
+
+        Here is one way of importing the `PM25_I2C` class so you can use it with the name ``pm25``.
+        First you will need to import the libraries to use the sensor
+
+        .. code-block:: python
+
+            import board
+            import busio
+            from adafruit_pm25.i2c import PM25_I2C
+
+        Once this is done you can define your `busio.I2C` object and define your sensor object
+
+        .. code-block:: python
+
+            i2c = busio.I2C(board.SCL, board.SDA, frequency=100000)
+            reset_pin = None
+            pm25 = PM25_I2C(i2c, reset_pin)
+
+
+        Now you have access to the air quality data using the class function
+        `adafruit_pm25.PM25.read`
+
+        .. code-block:: python
+
+            aqdata = pm25.read()
+
     """
 
     def __init__(self, i2c_bus, reset_pin=None, address=0x12):

adafruit_pm25/uart.py

@@ -18,6 +18,10 @@
 
 Works with most (any?) Plantower UART or I2C interfaced PM2.5 sensor.
 
+* `PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003
+  <https://www.adafruit.com/product/3686>`_
+
+
 **Software and Dependencies:**
 
 * Adafruit CircuitPython firmware for the supported boards:
@@ -33,6 +37,40 @@
 class PM25_UART(PM25):
     """
     A driver for the PM2.5 Air quality sensor over UART
+
+    :param ~busio.UART uart: The `busio.UART` object to use.
+    :param ~microcontroller.Pin reset_pin: Pin use to reset the sensor.
+     Defaults to `None`
+
+
+    **Quickstart: Importing and using the PMS5003 Air quality sensor**
+
+        Here is one way of importing the `PM25_UART` class so you
+        can use it with the name ``pm25``.
+        First you will need to import the libraries to use the sensor
+
+        .. code-block:: python
+
+            import board
+            import busio
+            from adafruit_pm25.uart import PM25_UART
+
+        Once this is done you can define your `busio.UART` object and define
+        your sensor object
+
+        .. code-block:: python
+
+            uart = busio.UART(board.TX, board.RX, baudrate=9600)
+            reset_pin = None
+            pm25 = PM25_UART(uart, reset_pin)
+
+        Now you have access to the air quality data using the class function
+        `adafruit_pm25.PM25.read`
+
+        .. code-block:: python
+
+            aqdata = pm25.read()
+
     """
 
     def __init__(self, uart, reset_pin=None):
@@ -61,6 +99,3 @@ def _read_into_buffer(self):
         if not remain or len(remain) != 31:
             raise RuntimeError("Unable to read from PM2.5 (incomplete frame)")
         self._buffer[1:] = remain
-
-
-#        print([hex(i) for i in self._buffer])

docs/index.rst

@@ -26,6 +26,12 @@ Table of Contents
 .. toctree::
     :caption: Related Products
 
+    PM2.5 Air Quality Sensor with I2C Interface - PMSA003I <https://www.adafruit.com/product/4505>
+
+    Adafruit PMSA003I Air Quality Breakout <https://www.adafruit.com/product/4632>
+
+    PM2.5 Air Quality Sensor and Breadboard Adapter Kit - PMS5003 <https://www.adafruit.com/product/3686>
+
 .. toctree::
     :caption: Other Links