FrSky XSRF4O Flight Controller Review I freaking love the FrSky XSRF4O flight controller. It has so many features crammed on a 36x36mm board. Because it has an integrated XSR built in the flight controller, you can build your stack super...
How to Update FrSky Receivers Firmware Why would you need to update FrSky receivers firmware? It’s easy to do that’s why. Jk, I ran into an issue with the last batch of XSR receivers. They were pre-flashed from the factory...
FrSky X4R-SB and XSR Setup The FrSky X4R-SB has been out for a while but the XSR was just release. What makes these two receivers so great! Let’s take a look. The XSR-SB and XSR both use a newer technology...
