Specification: Brand: Holybro Model: KAKUTE H7 V1.3 Tekko32 F4 4in1 50A ESC Stack Optional Version: NO VTX / With VTX Kakute H7 V1.3 ( Manual) MCU: STM32H743 32-bit processor running at 480 MHz IMU: MPU6000 Barometer: BMP280 OSD: AT7456E Onboard Bluetooth chip: ESP32-C3 SpeedyBee IOS & Android App Compatible Note: The Bluetooth onboard is set to automatically turn off when the flight controller is unlocked (arm) , and turn on automatically when the flight controller is locked (disarm). 6x UARTs (1,2,3,4,6,7; UART2 is used for Bluetooth telemetry) 9x PWM Outputs (8 Motor Output, 1 LED) 2x JST-SH1.0 8pin ESC port (4in1 ESCs, x8/Octocopter compatible) 1x JST-SH1.0 6pin VTX port (For HD System like Caddx Vista & Air Unit) Battery input voltage: 7V to 42V BEC 5V 2A Cont. BEC 9V 3A Cont USB Type-C Mounting: 30.5 x 30.5mm/桅4mm hole with 桅3mm Grommets Dimension: 35x35mm Weight: 8g Firmware: BetaFlight: KakuteH7 (v4.2.11 and above) INAV: KakuteH7 (4.0.0 & above) SD card support added in 4.1.0. ArduPilot: KakuteH7 (4.2.0 & above) Tekko32 F4 4in1 50A ESC ( Pin Cable) Continuous Current: 50A x4 Burst Current: 60A x4 Supports 4-6S battery Supports DShot 150/300/600/1200 & MultiShot/OneShot/Proshot/PWM etc. ESC telemetry Supported Onboard analog current sensor No output BEC BLHeli_32 firmware 1000uf 35v capacitor included (highly recommended for 6s setup) Amperage meter scale ratio: 120 (V1.9 Version) Dimensions: 48x37x6mm / Weight: 13.8g Mounting holes: M4 30.5x30.5mm (M3 grommets included) Features: New and faster F4 MCU @ 150Mhz (compared to F3 @108Mhz & F0 @48Mhz) PWM Frequency: 16k to 96k Separate drive & control circuit, this broadens the current capability of the drive circuit while reducing the electrical interference to the control circuit. NO VTX Versionwithout VTX Module With VTX Version ( Manual) Model: Atlatl HV V2 VTX Output Power: 0.5 mW (pit mode), 25 mW, 200 mW, 500 mW, 800 mW Audio: 6.5 MHz Mono Protocol?smart audio2.0 Antenna Connector: MMCX Input Voltage: 7 to 28 volts (2-6S LiPo) with absolute maximum 42 volts Dimensions: 35x25x7mm (Includes USB height) Mounting Holes: Standard 30.5mm square to center of holes Weight: 9.3g ( VTX Table Link ) Package Included: NO VTX Version 1x Kakute H7 v1.3 FC 1x Tekko32 F4 4in1 50A ESC 1x Electrolytic capacito: 1000uF 35v 1x 8pin to 8pin 1mm pitch 65mm cable 1x 8pin to 8pin 1mm pitch 25mm cable 1x JST SH 6pin to JST GHR 8pin 80mm &150mm cable (for DJI/Caddx HD System) 1x JST SH 6pin 100mm cable(for Caddx HD Systems) with VTX Version 1x Kakute H7 v1.3 FC 1x Tekko32 F4 4in1 50A ESC 1x Atlatl HV V2 VTX 1x Electrolytic capacito: 1000uF 35v 1x 8pin to 8pin 1mm pitch 65mm cable 1x 8pin to 8pin 1mm pitch 25mm cable 1x JST SH 6pin to JST GHR 8pin 80mm &150mm cable (for DJI/Caddx HD System) 1x JST SH 6pin 100mm cable(for Caddx HD Systems) 1x 80mm SMA鈥揗MCX Cable 1x JST GHR 4pin 150mm cable