Frsky R9MX Receiver ExpressLRS Installation using ST Link Utility | In Depth Tutorial

#ExpressLRS #R9MX #FSi6X In this video we take a look at how to flash ExpressLRS on the Frsky R9MX receiver using the ST Link utility software to use with the Flysky FSI6X Open TX Radio that supports express LRS. ST Link utility - Elrs Bootloader - Flysky FSi6X Open TX - Thanks for watching!