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F3 Magnum Mini Tower SystemF3 Magnum Mini Tower System
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F3 Magnum Mini Tower System F3 Magnum Mini Tower System F3 Magnum Mini Tower System F3 Magnum Mini Tower System

F3 Magnum Mini Tower System

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  • Model: EMA-FPV-2041
  • -1 Units in Stock


This is the new EMAX F3 Magnum mini tower. This tightly integrated systems packs an F3 flight controller, 3-4S 12A ESC's, and Betafight OSD into neatly stacked boards that can be easily serviced or upgraded. 

EMAX has carefully combined some of the best FVP technology in our arsenal into a tightly pre-assembled package that offers the fastest way go from starting a new build to FPV Flight!

6 in 1 F3 Main Board

- F3 Flight Controller + Betaflight OSD + LC Filter + 5v Regulator + Blackbox + Buzzer on a 20x20mm stack.

The heart of the flight control systems is a powerful F3 MCU and MPU6000 gyro flashed with Betaflight for proven rocksteady flight stability. The integrated LC filter with 5v/3A voltage regulator means clean power for all the FC/OSD components and other attached boards. The Betaflight OSD is easily customizable layout of vital flight information and has the ability to change FC flight parameters. On board buzzer for battery level warning or lost model finder functions.

BLHeli_s Bullet 12A - 4 in 1 ESC

The ESC system is comprised of 4 x 12A continuous Bullet ESC’s using top quality MOSFETs and running BLHeli_S firmware. Your choice of protocol: DSHOT up to 600, Multishot, Oneshot 125. 


  • - Flight Controller:
    • - STM32 F3 MCU, comes preloaded with Betaflight 3.2.x firmware
    • - Omnibus F3 firmware compatibility
    • - MPU6000 accelerometer/gyro (connected via SPI)
    • - On-board Betaflight OSD
    • - On-board Buzzer
    • - Integrated 5V/3A BEC 
    • - Dedicated PPM/SBUS/SPEKTRUM DSM receiver input
    • - Addressable LED pad
  • - 4 in 1 ESC
    • - Continuous current 12A and 15A 10sec
    • - Supply voltage 3-4S Lipo
    • - Silabs EFM8BB21F16G 50mhz MCU
    • - BLHeli_S firmware
    • - Supports DSHOT up to 600, MULTISHOT,ONESHOT125
    • - Top quality MOSFET
    • - 3oz high TG PCB board


  • - To update the firmware on this board, through Betaflight, select OmnibusF3 as your board.