2. Our Project
• Our project is to build a greenhouse monitoring system that measures a
few parameters like temperature and humidity, and transmits data
through a wireless connection to AWS and an android app.
• This app receives the data and displays it using a program interface,
allowing us to remote monitor our greenhouse.
3. Solution
• Simply mount the board with the sensors in your greenhouse and
connect them to the monitoring system.
• Set the desired parameters for minimum and maximum temperatures
and humidity.
• When sensors detect values outside this range, you are alerted in your
phone right away.
4. Hardware
• B-L475E-IOT01A Discovery kit for IoT
• Connection: Wi-Fi, Bluetooth, NFC
• Sensors: Humidity, Temperature, etc.
• Arm MBED enabled.
• More details can be found here.
8. Implementation – AWS IoT
• Receiving MQTT messages from the board, and saving them to an S3
bucket.
• We create a Thing in AWS and give it a name.
• We create a certificate for this Thing, activate it, and download it in
order to use it in Mbed OS.
• We create a policy.
• We add the certificate and the private key to the program.
• We also need to copy the endpoint and paste it in our program.
How presentation will benefit audience: Adult learners are more interested in a subject if they know how or why it is important to them.
Presenter’s level of expertise in the subject: Briefly state your credentials in this area, or explain why participants should listen to you.
Lesson descriptions should be brief.
Example objectives
At the end of this lesson, you will be able to:
Save files to the team Web server.
Move files to different locations on the team Web server.
Share files on the team Web server.
