Racerstar & Airbot airF7 F722 RealPit Flight Controller 5V/3A 9V/3A BEC w/OSD For FPV Racing RC Drone

Description: Brand: Racerstar & Airbot Firmware: betaflight_4.1.0_AIRF7.hex MCU: F722 Flash: 128Mb(16MB) BEC: 1 +1 UART: 6 OSD: AB7456 BT: Yes VTX Power Siwtch: Yes Mounting Holes: M4/30.5x30.5mm Click For English Manual. Overview: airF7 combins the most useful features for FPV on one board.It using F722 MCU with ICM gyro for the best performance, the soft mount grommets plus speical designed filiter Circuit bring you the most "MPU6000 like" stability with ICM responding speed Highlight: Speical designed filiter system "Good Dream" will reduce most noise from power line Modular design, many PNP modules is coming, different BEC/BT/Receiver could be mounted on FC without ext. wires Highside video power switch function, cut off the VTX and camera power like real switch 6x Hardware UART + 1 independent I2C, every function one independent port, no more Multiplexing Airbot Configuration assistant supported, easier to config the functions for the FC Supported by EMUflight Features: STM32F722 MCU AB7456 OSD onboard 128mb(16MB) Flash for blackbox ICM Gyro 5V 3A BEC 9V 3A BEC(optional) BT module supported(optional) Receivers could be pluged and mounted direct on the FC(Frsky RXSR-FC and Cross fire RX) Highside video power switch Build in power filter system for main power and VTX/Camera power 6 UART 1x independent I2C(not need to share UART3) Independent 3.3v power source for senors and digital device "Strong pad" design, all solder pads has spare or through holes, no worry about ripped off solder pads Beacuse the firmware is provisional, for 9V BEC there have 2 steps to stwich on : 1. Pplease resource in CLI as : RESOURCE SERIAL_RX 4 NONE set pinio_box = 40,41,42,43 aux 2 40 2 1600 2100 0 resource PINIO 1 A10 save 2. Then use AUX 3, and the range must cover 1500 we don't know if betaflight can put this setting in the released firmware, but if it's happened the 9V BEC not working ,you know how to resource . Package Included: 1 X airF7 FC Single BEC(5V 3A) / airF7 FC Dual BEC (9V 3A)