SiK Telemetry Radio V3 (100mW 915MHz)This Holybro SiK Telemetry Radio is a small, light and inexpensive open source radio platform that typically allows ranges of better than 300m out of the box (the range can be extended to several kilometres with the use of a patch antenna on the ground). This radio is plug n play all Pixhawk Standard and other Flight Controller, providing the easiest ways to setup a telemetry connection between your Autopilot and a ground station. It uses open source