Upgraded F411 15A ELRS AIO flight controller, now with integrated ELRS receiver tailored for mini dronesThis advanced controller comes with a Bluejay firmware ESC, supports 1-3S Lipo input, and has a maximum current of 17AIncludes 2 sets of Uarts interfaces and additional connections for SBUS, Softserial, CTR, BUZZ, RGB, etc., addressing the limitations of the F411 UartsUtilizing Semtech SX127x/SX1280 LoRa hardware and Espressif or STM32 processors, it provides unparalleled range and latency through LoRa modulation and compact packet structureCompact and lightweight design, perfect for ultralight or whoop-class drones Flight control:Master control: 100MHZ STM32F411Gyroscope: MPU6500OSD: AT7456ESerial port: 2 groupsBEC: 5V2AFirmware: MATEKF411ESC:Input: 1-3SCurrent: 15AMaster control: EFM8BB21F16GThrottle signal: DSHOT/Oneshot/MultiShot(The product appearance and printed words may vary depending on the batch, but this does not affect use)Colour: As ShownMaterial: PCB 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.