Revolution Pi and Azure

Hardware

• RevPi Core 3+
• Revpi Digital IO modules

Libraries

• Azure Iot Sdk Python
• Revpimodio2

Project structure

• Device: Code hosted on the RevPi
• Service: Code hosted on Microsoft Azure

Setup

We will need first to setup several env variable. The most easy way to do it, it's to create a .env file at the root level:

export CONNECTION_STRING_DEVICE=<HostName=...;DeviceId=...;SharedAccessKey=...>
export CONNECTION_STRING_SERVICE=<HostName...net;SharedAccessKeyName=...;SharedAccessKey=....>
export IOTHUB_DEVICE_ID=<name of the device>

And then source it:

$ source .env

Install all dependencies:

$ pip3 install -r requirements.txt

Now you can execute all python script

Useful links:

Azure :

• Azure Iot hub Sdk python Device Sample
• Azure Iot hub Sdk python Service Sample

Revpi dio :

• Tutorial DIO Module