Description

This repository contains Arduino and gateway code for DTEK0043 course project. Backend code is available in https://github.com/DTEK0043-ZZAAFF/backend

License

See source files for their respective license. Almost all is MIT licensed

All other files including documentation files: All rights reserved

Notes for Arduino code

1. Install dependencies:

• https://github.com/thefekete/LM75
• https://github.com/thijse/Arduino-CmdMessenger

2. Open iot-project/iot-project.ino with Arduino IDE

3. Test

• Upload into Arduino

Notes for python code

• install missing python dependencies
  • pip install pyserial
  • pip install requests
  • pip install paho-mqtt
  • pip install pyfiglet used by external script
• Run gateway.py with valid set of arguments. Execute python gateway.py --help to see list of arguments

Usage with platformIO

Open cloned directory as document. If using Arduino-CmdMessenger library from Arduino's library directory Arduino-CmdMessenger/library.json dependencies must be removed.

Notes

• Upload code with Arduino CLI: arduino -v --upload --board arduino:avr:mega --port /dev/ttyACM0 iot_project/iot_project.ino Note: change board type and port if needed
• Notes for lab room usage: https://github.com/DTEK0043-ZZAAFF/project/blob/master/Notes-for-k127.md

Fixed version of PyCmdMessenger

Port to 2.7 was broken. Fixed version: https://github.com/DTEK0043-ZZAAFF/PyCmdMessenger/tree/python27

To simplify code process I have imported copy of the library into this repo