First of all, as in the previous chapter, take three berg wires and connect the LM35 temperature sensor to the BeagleBone board, as per the circuit diagram shown in the following image:

Then we will turn on the BeagleBone board and login to the Linux shell to start coding it.

Open the Python console to learn and test how to send an e-mail using Python:

Our first step will be to import the smtplib into Python, which is the mail transfer protocol library with the predefined function that we will be using in the program.

Next create a variable to store the e-mail ID to which you need to send the e-mail:

Then create the variables where you need to store the e-mail ID and password of the account from which you want to send the e-mail:

Create an SMTP object with a Gmail hostname and port number 587:

EHLO is just like HELO except that the server's response text provides computer-readable information about the server's abilities. The response of this...