We are sorry to announce that F4 1S Brushless FC is discontinued and will not be available for sales anymore. We recommend you buy its great alternative F4 1S AIO FC.
This is the lightest F4 1S brushless FC in the current market. Upgraded to V2.2, we have optimized the design of power supply for a stable flying experience. With BT2.0 connector, slim and sleek design, 2.69g in weight and better performance on function for maximum weight savings, power, and responsiveness.
Equips with BT2.0 connector, all 1S brushless drones will gain stronger powerful and perfect performance. Specially made for 1S brushless whoop with F411 chip. A great choice for building Beta65 Pro and Beta75 Pro.
If you own an initial PH2.0 connector FC but want to try the new BT2.0 connector, you could get the BT2.0 connectors FREE and re-solder it.
Ultra-compact with 2.69g weight(No include power cable), this FC is ready and waiting to take residence within your 1S micro FPV aircraft of choice, which could save much weight for a faster fly experience.
Want to try Silverware firmware on your 1S brushless drone, please check the Lite 1S flight controller board.
Mar 10th,2020- Frsky FCC/ Frsky LBT/Futaba RX version has updated from V2.1 to V2.2, we optimized the design of power supply for a stable flying experience.
Nov 20, 2019- Adopted BT2.0 connector power cable instead of PH2.0. Check BT2.0 series accessories.
Oct 21, 2019- Frsky / Futaba RX version has updated from V2.0 to V2.1, which adopted 5V as battery voltage input instead of original VBAT. Others version comes with 5V at V2.0. So all of versions are suitable for ultra-lightweight only 3g M01 AIO Camera VTX.