The document summarizes the development of an IoT system that integrates sensors on an STM32 board to measure environmental parameters like pressure, humidity, temperature, and gas. It stores the sensor data on AWS Lightsail and creates a dashboard for visualization and tracking of the parameters. Next steps include deploying the visualization to the AWS production environment, collecting real sensor data, and finishing tests to connect the sensor board to the cloud within 10 days.

1. The Sparkle
Lung System

2. The Architecture
STM32 B-L475E-IOT01A
Integrates the sensors
that measure the
parameters we are
interested in: pressure,
humidity, temperature
and gas.
AWS Lightsail
Stores the data on the
cloud and makes the
visualization available
to the end users. It also
give us a month free
trial!
Dashboard
Enable users to register
to the platform and
track the parameters
through the
visualization and the
Dialogflow assistant.
2

3. What is next?
3
Deploy the
visualization
In the next 3 days we will
deploy the visualization to
AWS to start testing the
system on the production
environment.
Start collecting data
Once that all the system is
working, we want to collect
some real data to visualize.
Connect the board
to AWS
Until 10 days we want to
finish all the tests needed
to connect the board to the
cloud.
03
01 02

4. 1. Dashboard
Let’s start with the visualization

5. Place your screenshot here
5
Desktop
Show the measures
from last 24 hours and
last week.

6. Place your screenshot here
6
It is full responsive!
You can use it on your mobile phone
and in you tablet.

7. REST API
GET
You can ask for all measures
(/measures) or for a range of
dates
(/measures/from/<string:year1>/<
string:month1>/<string:day1>/to/<
string:year2>/<string:month2>/<str
ing:day2>).
POST
The server accepts connections to
add a new measurement
(/measures).
7

8. “
8
2. STM32
Collecting the data

9. 1. Measurements
We started to collect the
measurements.
What has been done?
2. Wi-fi connection
We wrote the module that
connects the board to the
internet.
9

10. Demo Time
Let’s take a look at the system
10

11. 11
Thanks!Any questions?
Luca Maiano
https://www.linkedin.com/in/lucamaiano/
Maria Carmela Dipinto
https://www.linkedin.com/in/maria-carmela-dipinto/