Grove - Serial RF Pro Indoor Flying CLK : Control signal (Connected

CLK : Control signal (Connected to pulse input )

AOS Engineering: Designed by Chris Rosser

It's a rugged beauty packed with features designed to make your FPV flying as smooth as a Sinatra song

or 6S batteries and enjoy longer

Grove - Serial RF Pro Indoor Flying CLK : Control signal (ConnectedSerial RF Pro Twig is a low cost, high performance transparent FSK transceiver with operating at 433 470 868 915 MHz. It features small size, high output power, high sensitivity, long transmission distance and high communication data rate with auto set up for communication change and data receiving and transmission control. There is UART interface, it is easy to realize the wireless data transmission with only providing the UART data. It is flexible