This is the updated version for Darwin AIO. We integrated the ELRS receiver on the FC to make it easier to apply to the mini Drone. ESC adopts Bluejay firmware and is compatible with 1-3S Lipo input, and the maximum current reaches 17A.FC provides 2 sets of Uarts interfaces and at the same time provides various external devices interfaces such as SBUS, Softserial, CTR, BUZZ, RGB and so on , which perfectly solves the problem of insufficient quantity of F411 Uarts. Description: Brand: DarwinFPV Size: 37x36x10.8mm Installing Hole:25.5x25.5mm(M2) Weight:5.0g FC MCU: STM32F411CEU6(100MHz) IMU: ICM-20689(SPI) OSD: Beta铿俰ght OSD AT7456E RF: SX1280(2.4GHz) BEC output: 5V/2A & 3.3V/0.2A Firmware target:betaflight_4.3.0_BETAFPVF4SX1280 2x Uarts(1,2) 1x SBUS(RX1 inverter) 1x Softserial_TX option 1x External USB solder pad 1x CRT(Current) 1x BUZZ 1x RGB ESC MCU: EFM8BB21F16G Input Voltage: 1-3S LiPo Continuous current: 15A MAX current (5seconds): 17A ESC Traget: Bluejay_S_H_50_48_v0.14 Package Included: 1* DarwinFPV ELRS AIO