Part 4 -- Quadcopter again? Near-success experience

Section 1: The newer prototype.

Introduction

The failure of the Singlecopter brings back the idea of s quadcopter. This time, rather than making it large, bulky, and full of "DIY" components, the quadcopter is fitted with more "Plug-and-Play" components such as an ELRS receiver.

Part 2 -- Quadcopter? Is it really the answer?

GitHub

 Lessons learnt from the pilot project was not to underestimate the learning curve of making a new system from scratch