PRM-02 can feedback GPS info, Speed, voltage etc. on AT9/AT9S/AT9S
Pro/AT10/AT10II display when work with flight controller APM or PIX.
7. 4096 section precision, 0.25us per section, servo anti-shake rudder.
8. Control distance: about 4 kilometers air. (Maximum range tested in
unobstructed areas free of interference and may vary depending on local
regulations).
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