CPU: STM32F405RGT6 (with 128Mb FLASH) which runs Betaflight Sensor: MPU6000 via SPI, built-in voltage sensors Size: 27x27mm, M2.5 mounting holes at 20x20mm Weight: 3g BEC: Built-in PDB with 5V/1A output and LC Input Voltage: 2S to 4S Support RX: Spektrum 1024/2048, SBUS, XBUS, SumD, SumH RX , PPM Output pins: 4x motor output pins, 1 x buzzer pins, 1 x LED pins Supports BLheliSuite ESC passthrough Comes with betaflight_3.1.0_OMNIBUS, and supports DShot.
