Just thinking it should be nice to ad IoT to the Teensy. What about a Teensy 3.6 with an esp8266 or similar to bring it wifi capabilities? Remove backside pins (40s and 50s) add LiPo charge and you have a winner.
I also ordered one and some more items to try it. A 32bit micro programmable in Arduino IDE seems a very powerfool and easy way to do robotics in Eivissa, Spain. I hope I enjoy it.