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NEW BETAFPV F4 1S 12A AIO FC V2.2 Brushless Flight Controller ELRS/FRSKY 2.4G RX 1-2S LiPo For RC FPV Whoop Drone Toothpick - AliExpress
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Amazon.com: BETAFPV Serial ELRS F4 1S 5A AIO Brushless Flight Controller with 8MB BlackBox Support Flash via WIFI Betaflight Serial Passthrough with BT2.0 Cable Connector for 65/75mm 1S FPV Whoop Drones :
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