![pythonpowered.png](https://cdn.steemitimages.com/DQmTFMSKyGuLtwbtCn8HijRbBE6tvgyqg8KeihnPHqEY9h3/pythonpowered.png)

Today's learning consisted of learning how to open a USB serial port to read a serial data stream from a wireless module which receives temperature readings from remote wireless sensors.

This code is running on a Raspberry Pi  and will eventually write the temperature readings to a MySQL database.

Next steps will include pulling the correct data from each data stream.

Here is the code from today's learning:
```python
import serial

ser = serial.Serial('/dev/ttyUSB0',115200)

wloop  = True

while wloop:
    x = ser.readline()
    print(x.decode('UTF-8'))
```
And here is a screen capture of the output from the program:


![pylearn-day11.png](https://cdn.steemitimages.com/DQmZKEdy1Pmnip6nq2skzpmPHt3dZsec3uLUYthMijXFv79/pylearn-day11.png)