915Mhz 3DR 500MW Radio Telemetry Kit : Support OTG of Android Cellphones and computer OTG. Antenna is 5.8G. 3DR telemetry 915mhz set for multiwii setting. PLUG AND PLAY. Pre-configered and tested to 115200 BAUD rate, and all other settings needed. The 3DR Radio telemetry system is designed as an ope...