GEPRC Fettec G4 Alpha GF50A STACK
Description:
The GEPRC FETtec G4 Alpha GF50A Stack is a high-performance flight controller and ESC stack designed for FPV racing, freestyle, and other demanding drone applications. It combines the FETtec G4 Alpha flight controller with a GF50A ESC, providing responsive flight control and reliable motor power management.
Its compact integrated design helps simplify installation while keeping the drone’s electronics organized. The stack is a suitable choice for performance-focused FPV builds requiring dependable control and efficient motor operation.
Summary
SummaryThe co-branded GEPRC Fettec G4 Alpha GF50A stack by GEPRC and FETTEC has been released. The FC features a G473 main controller, built-in FETTEC Alpha firmware, and S2M or Dshot2400 high-speed protocol with GF50A ESC to achieve exceptional stability and lightning-fast responsiveness. Additionally, the powerful FETTEC closed-source firmware and feature-rich software will elevate your FPV flight experience to new levels.
Feature:
- The flight controller uses FETTEC Alpah firmware, the ESC uses FETTEC firmware, and supports high-speed protocols such as S2M and Dshot2400.
- All flight control function interfaces support SH1.0 cable connection, which makes assembly without soldering wires more convenient.
- High-definition analog two-in-one socket, supporting DJI digital image transmission and analog image transmission
- The FC features high robustness to handle challenging situations, such as bent propellers caused by crashes, under harsh flight conditions.
Specifications:
Model：GEPRC Fettec G4 Alpha
- MCU：STM32G473CEU6
- IMU：llM 42602
- Firmware：FETTEC ALPHA
- OSD：FETTEC OSD
- External buzzer：YES
- External LED ：YES
- USB Interface：TYPE-C
- BEC Output：9v@2A MAX 2.5A 5V@2A MAX 2.5A
- Weight：6.6g
Model：GEPRC Fettec GF50A 4IN1 DShot2400 ESC
- MCU: STM32G071
- Continuous current: 50A
- Peak current: 55A
- Input: 2~6S (LIPO Battery)
- Protocol: S2M+OW, S2M, Dshot300-2400
- Galvanometer: YES
- Firmware: FETTEC
- Dimension: 32x32mm Board
- Installation hole position: 30.5mmx30.5mm M4
- Weight: 13g
Package Includes :
1 x GEPRC Fettec G4 Alpha FC
2 x SH1.0-4Pin 100mm silicone wire
1 x SH1.0-6P to SH1.0-7Pin silicone cable 60mm
1 x SH1.0 8Pin 30mm silicone cable
1 x SH1.0 7pin to 6pin 80MM silicone cable
1 x XT60 power cable 110MM
1 x 35v 1000uf capacitor
4 x Hexagon socket screw M3*24
4 x Transparent color M3 nylon nut
10 x M3*8 damping ball
1 x Product manual
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| Brand | GEPRC |
|---|---|
| SKU | AI5021 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The GEPRC Fettec G4 Alpha GF50A STACK is a versatile (esc) drone speed controller used across a wide range of applications including brushless motor speed control, FPV drone builds, multirotor platforms, and RC aircraft.
Common use cases:
- Controlling motor speed in a quadcopter
- Replacing a burnt ESC after a short
- Upgrading to BLHeli_32 for smoother throttle response
This product is ideal for drone builders and RC enthusiasts.
Technical Tip: Choose ESC amperage 20% above your motor's max draw. DShot600 protocol recommended for modern builds.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine GEPRC product sourced from authorized channels
Reviews
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