F16816/18 For RW.RC V14.2 Version BLHeli Program OPTO mini 16A / 20A / 30A ESC for Multirotor 250 FPV Race

    For  RW.RC V14.2 Version BLHeli Program OPTO mini 16A / 20A / 30A ESC for Multirotor 250 FPV Race F16816/18   Description:   Item Name: 16A/20A /30A ESC Voltage: 6-16.8V(2-4s lipo) Output Current: 16A/20A/30A BEC: No Signal Frquency: 20-499Hz PMW Frequency Output: 18KHz Firmware: BLHeli V14.2 Size: 24 x 13 x 5 mm(PCB board) Weight: 2.5G(without cable) Weight: 6G(with cable)  Features:  Support connecting with PC for upgrading firmware or adjust parameter Specialize for mini multirotor QAV250, high throttle response speed Energy saving design, compatible with multi motors The throttle signal use twisted-pair cable, reduce the interference, make the signal more stable during flying The latest and highest throttle refresh rate,compatible with all flight controller system Use the latest technology of ultra-low resistance micro MOSFET tube, has conductive properties of high speed and high load  Package Included: 1 x  ESC   Q:Why does the product display "?" on BLHeli version when the ESC is connected to the PC? A:Please find out the corresponding firmware to re-brush. Q:Why the product is 30A but when connected to the computer, PC displays 12A? A:The firmware is universal and can be used together for Mini 30A and 12A Note: The PC interface after the Mini 20a is conneced If you want to upgrade the firmware, Please must find out the corresponding HEX file: Mini 16A (Blheli), Mini 20A (Blheli) Hex File: SUNRISE_BLHELI_SLIM_30A_MULTI_REV Mini 30A (BLheli) HEX File: XP_12A_MULTI_REV14_3.HEX   Can Self-brush: XP_18A_MULTI_REV14_3.HEX  XP_25A_MULTI_REV14_3.HEX    window.adminAccountId=221504599;