Straight from the experts, we’re offering the EMAX F4 Magnum stack, a high performance 4-in-1 ESC with BLHeli firmware, flight controller, video transmitter, and Frsky XM+ receiver. This tightly integrated system packs the FC, ESC, RX, VTX, PDB, current-sensor, and OSD into neatly stacked boards that can be easily serviced or upgraded. The pinned-board-interconnectors offer a clean wire free look and the compact stack can fit even the tightest builds with ease.
Features & Specs
- Flight controller
- Video transmitter
- Frsky XM+ receiver
- 30A 4-in-1 BLheli-S D-Shot ESCs
- Hardware PWM – smoother and more responsive motor response
- Always use damped light (Regenerative Braking) for better multicopter control
- Code supports sync loss prevention – tunable parameters to make your ESC work well in the most demanding applications (not just FPV racing)
- High resolution throttle steps
- Supports Oneshot125 (125-250us), Oneshot42 (41.7-83.3us), Multishot (5-25us) protocols
- Automatically detects input signal protocol on ESC power up
- Beacon Function – your ESC will start beeping after a set time of zero throttle to help you find your quadcopter
F4 FC plus Betaflight OSD plus LC Filter plus 5v Regulator plus Blackbox plus Buzzer
The heart of the flight control systems is a powerful STM32F405 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 such as VTX, RX and FPV Camera. Betaflight OSD with easily customizable layout of vital flight information and ability to change FC flight parameters. Blackbox flight log recorder with 16mb flash memory. On board buzzer for battery level warning or lost model finder functions.
48 Channel 5.8ghz Switchable Power VTX Board
VTX allows for easy change of vtx channel/band via push button. Also transmit power is switchable from 25mw to 200mw. Included is a lightweight 5.8ghz dipole whip antenna or 80mm extension cable with SMA connector for use with your own antenna.
Frsky XM 16ch Sbus Micro RX Board
Genuine FrSky XM receiver is included with 16 channels with RSSI. It possible to connect other brands of Serial or PPM via the dedicated RX pads.