Until this point, we've only looked at relatively simple program examples, without any real scope to them. Let's take some time to build a more complete program that actually accomplishes a practical task, a weather station.
Let's start with the hardware. We'll use a HTU21D I2C relative humidity sensor (for example, https://www.sparkfun.com/products/12064), as well as a BMP183 SPI pressure sensor (for example, https://www.adafruit.com/product/1900). Both include internal temperature sensors from which we can retrieve data, so we won't need an additional temperature sensor.
For this circuit, you will need:
Breadboard
1x HTU21D breakout board
1x BMP183 breakout board
Jumper wires
Wire up the breakout boards as shown:
PyBBIO includes libraries for both sensors, so we'll use it for this program. For starters, let's look at getting the data from the sensors:
from bbio import * from bbio.libraries.BMP183 import BMP183 from bbio.libraries.HTU21D import HTU21D bmp = BMP183(SPI0) htu = HTU21D...