pmc-thermo

Arduino Portenta Machine Control IIot thermocouple examples

Installation

Clone the repo to your PC:

https://github.com/milnepe/pmc-thermo.git

Compile and upload

Open the example you want to flash to the PMC and use the Arduino CLI to comple and flash

For the M7 core:

$ arduino-cli compile --fqbn arduino:mbed_portenta:envie_m7
$ arduino-cli upload -p /dev/ttyACM0 --fqbn arduino:mbed_portenta:envie_m7

For the M4 core:

$ arduino-cli compile --fqbn arduino:mbed_portenta:envie_m7 --board-options "target_core=cm4"
$ arduino-cli upload -p /dev/ttyACM0 --fqbn arduino:mbed_portenta:envie_m7 --board-options "target_core=cm4"

Python remote client

Flash the pmc_thermo_m7_rc version of the Arduino code to the PMC. This has its I/O controlled by the Python remote client.

In the remote_client directory, create a virtual python environment and install the dependencies:

$ cd remote_client
$ sudo apt install python3-venv
$ python -m venv venv
$ source venv/bin/activate
(venv) pip install pyyaml paho-mqtt
(venv) pip install paho-mqtt

Run the remote client Python script:

(venv) python3 remote_client.py