cool, seems like you get into some projects like i'm interested in! is your IoT job for yourself or for a company? i really would love to build some stuff (of course you just read that in my intro haha) and IoT is super cool stuff, the barrier to entry is so low. i just don't have work space so i keep buying bits and pieces for projects that then sit on a shelf somewhere. anyway, thanks for the post and going over IOTA. good info!