SensorArray

use raspberry pi 3B+ to read pm2.5 data from first version MIT sensor

1. What do we need? (hardware):

• raspberry pi 3B+
• TP-LINK HUB (7 port)
• Two sockets (one for rpi, one for HUB)
• Five MIT sensors

2. Three different ways to connect to the Internet:

• Wifi
• Ethernet
• Sigfox (optional)

3. Where can we set this IoT system:

• Outdoor
• The place where the system can be covered by
• Supported by the stable power

4. The files in this repository:

• Sigfox File (the experiment sites have been registered)
• APP (sensor.py is the main program to operate)

5. How to check my data?

• Please click this website: https://pm25.lass-net.org/AirBox/detail.php?city=other-ITRI_PM25
• RPI image dowload link: https://drive.google.com/open?id=1C34HaUkcTMwsC1BYE1QCrCPvoj4aS5eY

6. Initial this IMG

• sudo apt-get update
• sudo apt-get upgrade
• sudo apt-get install python-serial
• sudo apt-get install git