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3DR 500MW Radio Telemetry Kit 915Mhz 915 Kit Air and Groud Data Transmit Module for APM2.6 APM2.8 PX4 Pixhawk
Upgraded version From November 2021, data transmission will be upgraded from 100mw to 500mw. Support OTG of Android Cellphones,and computer OTG. Antenna is the cheap 2.4G (whose range is very small and material is very cheap) like others 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 open source Xbee replacement radio set, offering a lower price,

Price is $
Price: $70.99