FrSky is focused on the R&D, production and sales of the electronic products and embedded software in the areas of remote control systems and intelligent control systems. The main product lines include transmitters, receivers, modules, flight controllers, sensors and related embedded software, which are widely used in various areas of tele-communication, RC model, commerce, industrial, agriculture, etc. FrSky has strong global competitiveness with our own core technologies and owns almost a hundred independent intellectual property products like Smart Port data bus technology, ACCST and ACCESS communication protocols, more than 40 patents and 11 software copyrights, as well as several international industry certifications like CE, FCC and ROHS. FrSky products have been awarded the title “Excellent Software Product” many times and FrSky products like FrSky voltage sensor and Frsky transmitter have received a very good reputation in RC industry.