Holybro Kakute F4 AIO V2 Flight Controller OSD + Atlatl HV 5.8G 40CH Raceband FPV VTX+ Tekko 32 35A BLHeli_32 ESC Dshot 1200 2-6 S Items Descriptions Features Holybro Atlatl HV 5.8G 40CH Raceband VTXTransmitting Output Power: 15m W (Pit Mode), 25m W/ 100m W/ 200m W/ 400m W/ 600m W Switchable Audio: 6 MHz + 6.5 MHz Mono Antenna Connector: MMCXInput Voltage: 7-24V (2-6S Lipo) Dimension: 35 (L)x 35 (W)x 7 (H)mm Mounting Hole: 30.5x 30.5mm Weight: 10.8g Compatible with all major FPV receivers from vendors such as Fatshark, Immersion RC, etc. Supports the standard 40-channel set: band A, B, E, Fatshark, & Raceb&. Telemetry input allows remote control by the flight controller (where supported). Change channel, transmit power, & more from Betaflight OSD, flight controller USB (Universal Serial Bus) port, Taranis, & more. Variable transmit power from 25 m W to 600 m W. Use 25 m W for a race & then easily switch to 600 m W for freestyle. Pit Mode means that you can power up safely without the risk of knocking other pilots out of the air. Mono audio input means that you can install a microphone, so you can listen to your motors while you fly, no matter how far away you fly. Standard 36mm form factor means that you can mount the Atlatl directly in your flight controller stack. Holybro Kakute F4 AIO All in One V2 Item name: F4 AIO V2 Flight Controller MCU: STM32F405RGT6 32-bit processor IMU: ICM20689 (SPI) Barometer: BMP280USB VCP Driver (all UARTs usable simultaneously; USB (Universal Serial Bus) does not take up a UART)5 hardware UARTS (UART1, 3, 4, 5, 6) Supports serial receive