Some time ago Erik created the Digispark, and then went on to create a few more projects.
I've backed each of his projects and been more than impressed over the kickstarter and more importantly the support during and even after the kickstarter finsihed years ago.
He has just releases an IoT device that has many great features, and at a very competitive price.
https://www.kickstarter.com/projects/digistump/oak-by-digistump-wi-fi-for-all-things-arduino-comp
Fully compatible with Arduino IDE, so even us novices can make it work without a large learning curve.
Mark

