Upgraded F411 15A ELRS AIO flight controller, now with integrated ELRS receiver tailored for mini drones Includes 2 sets of Uarts interfaces and additional connections for SBUS, Softserial, CTR, , RGB, etc., addressing the limitations of the F411 Uarts Utilizing SX127x/SX1280 LoRa hardware and or STM32 processors, it provides unparalleled range and latency through LoRa modulation and compact packet structure Compact and design, perfect for ultralight or -class drones Easy installation with plug-and-play components, reducing setup time The gyroscope ICM20689/gyroscope MPU6500 be sent randomly, and there is not much difference in use. Flight control:Master control: 100MHZ STM32F411 Gyroscope: MPU6500 OSD: AT7456E Serial port: 2 groups BEC: 5V2A Firmware: MATEKF411 (The product printed words depending on the batch, but this does not affect use) Color: Black Material: PCB Note: With elrs receiver Package Contents: 1 x F411 AIO Flight Controller Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.