MCU: STM32F405RGT6 32-bit processor / IMU: ICM20689 (SPI) / Barometer: BMP280
USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART) / 5 hardware UARTS (UART1, 3, 4, 5, 6)
Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only. PPM and PWM receivers are not supported.
128 Mbit Dataflash chip for Blackbox logging / Dimensions: 35x43x7mm (includes USB in height)
Mounting Holes: Standard 30.5mm square to center of holes / Weight: 7g