Adafruit.io compatible code for filaminder by DocBlock

Last crawled date: 2 years, 11 months ago

This is updated code as taken from https://automatedhome.party/2020/01/30/updated-filaweigher-filament-scale-now-with-temperature-humidity-pressure-and-mqtt/
The instructions provided in his blog post are still relevant for the building of the hardware.
The code worked great, but adafruit.io offers grouping in MQTT, and as a result it means the URL's look like:
/username/feeds/groupname.topic
Unfortunately the original code would only allow for this:
/username/feeds/groupname/topic
I could have just modified the code to be adafruit.io compatible, but instead I added a new option for defining what the final separator is, which typically is going to be / or . but can be anything you need it to be.
Additionally I added some debugging to show what topics are being sent via MQTT, and I disabled the spam on the serial console for when the load cell value didn't change.
The nut STL file is only here because I have to have an STL to publish. It is unchanged from the original.