This project includes a very simple Arduino sketch which reads the environment temperature using an LM35 sensor, smooths it and sends it over the XBee shield.

Using monitor.py, a client computer with the other XBee connected can plot the temperature data transmitted by the Router AT wirelessly.

You need:

• PyQt
• PyQwt
• PySerial

Python modules for this to work correctly.

Note that the serial port is hardcoded in SerialMonitor.py, change it to fit your needs.

The Plotter application is a simplified/modified version of Eli Bendersky's plotter: http://eli.thegreenplace.net/2009/08/07/a-live-data-monitor-with-python-pyqt-and-pyserial/