This guide will explain how to connect a Spektrum SRXL2 receiver to the OMPHobby M2 V3 helicopter. It will also provide instructions to configure a Spektrum NX8+ and get telemetry support. Firmware Update SRXL2 receiver protocol and telemetry support was added to OFS3 Flight controller since firmware version 14.70. Please download the latest OFS3 Firmware … Continue reading Spektrum SRXL2 guide for OMP Hobby M2 V3 Helicopter / OFS3 / NX8