Yes we have. My friend actually owns a couple cannabis related business. From equipment supply to processing, that was the main reason to make the small unit specific to the cannabis packaging industry.
We make giant systems in addition to the ones you see on the site. I make the generators for huge electronics manufactures, food packaging companies, coffee, wine, etc. some are 2-3 stories tall. 
I will check out Losant and see how it goes. I am currently stuck on one final part of the project trying to get the SD Card Error or success to print to my OLED. Once I figure that out I can move on to more of the fun stuff.
See this post here. No luck yet. lol. I just can’t figure it out and it’s beyond my knowledge base… well that and I am sooooo new to all this.