This tutorial video will teach you how to safely flash new firmware to FrSky receivers. This will allow you to unlock new features and troubleshoot problems as well as expand compatibility with new FPV flight controller features.
I first tried flashing to a FrSky R-XSR receiver in order to have KISS LUA Scripts work. However, the procedure is the same for many other receivers including the X4R-SB, XM+, XSR and others. Some need to be flashed via the SBUS port instead of the Smart Port, but for the most part it's all the same.
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15 окт 2017