Fangrui Product Details Stm32f405 Mcu Running At 168 Mhz. High-precision / Low-noise Icm-42688-p Imu. 2 On-board Bec Output 5v, 5v/7.2v. On-board Voltage Current Sensor,integrated Spl06 Barometer. I2c Port Support,small Low-profile Design Fits Into Compact Frames,supports Inav (7.1.2 Later), Ardupilot (4.5.6 Later), Betaflight (4.5.2 Later). Mcu: Stm32f405rgt6, 168 Mhz, 192kb Ram, 1mb Flash Imu: Icm-42688p (spi1) Baro: Spl06 (i2c2) Osd: At7456e (spi2) Onboard Blackbox: 128mbits (spi3) Fc Firmware Ardupilot: Kakute F405 Wing Mini (4.5.2 Later) Inav: Kakute F405 Wing Mini (7.1.2 Later) Betaflight: Kakute F405 Wing Mini (4.5.6 Later) Input Voltage Range: 7.4- 36v (2- 8s Lipo) Bec Vs Output Designed For Servos Voltage Adjustable, 5.3v Default, Continuous Current 3 Amps, 4.8a Peak Bec 3.3v Output Linear Regulator Continuous Current: 150ma (the Product Appearance And Printed Words May Vary Depending On The Batch, But This Does Not Affect Use) Color: As Shown Material: Pcb Package Contents: 1 X F405-wing Flight Controller O