If you haven’t heard of ELRS, then you soon will - it’s an exciting long-range protocol which is finally coming of age!
ELRS was originally designed for use with flight controllers. However, thanks to receivers like the RadioMaster ER series, ELRS is now a great option for line-of-sight flying - including F5X and F3X sailplanes.
So what exactly is ELRS, and what do you need to get started? Read on, while I take you on a tour!