The Babyhawk from Emax is a micro brushless quadcopter this is tons of fun to fly. It runs on an EMAX Femto micro F3 flight controller with STM32F303 CPU is ideal for micro brushless FPV racing
Pilot it from your smartphone or tablet using the FreeFlight 3 app.
The CoDrone pro includes a buildable remote that allows you to expand into Arduino. Text-based coding is done in the Arduino coding environment, or can be done in Python in the CoDrone Lite setup