GEPRC TAKER F405 BLS 50A Stack
Description:
GEPRC TAKER F405 BLS 50A STACK is a plug-and-play stack system specially designed for DJI Air Unit. Use STM32F405 chip, ICM42688-P gyroscope, integrated 16M black box, and GEP-BLS50A-4IN1 ESC to have a more delicate hand feeling experience.
The GEPRC TAKER F405 BLS 50A STACK can be directly plugged into the DJI Air Unit, which can save the trouble of soldering. Upgrade the type-C USB connector, which greatly improves the service life of the socket and reduces the risk of poor contact. 9V 2.5A + 5V 3A dual independent BEC, more stable power supply for external devices.

Features
- Use mainstream STM32F405 chip
- Equipped with the latest 42688-P gyroscope
- 16M black box storage
- Integrated LC filter
- Upgrade type-C USB interface
- Directly plugged into the DJI Air Unit
- With GEP-BLS50A-4IN1 ESC, the flying feel is silky
- Simple and reasonable installation method, the shock absorber can make the gyroscope work very stably
- 9V 2.5A + 5V 3A dual independent BEC
Specifications
GEP-F405-HD v2 Flight Controller
- MCU: STM32F405
- IMU: ICM42688-P(SPI)
- Air Unit Connection: Direct plugging into DJI Air Unit
- Black Box: 16M onboard
- USB Connector: Type-C
- OSD: BetaFlight OSD w/ AT7456E chip
- BEC: 5V,9V dual BEC
- Firmware Target: GEPRCF405
- Size: 36.8×36.8mm, hole 30.5×30.5mm,φ4mm hole becomes φ3mm after using a silicone shock-absorbing circle.
- Input Voltage: 3-6S LiPo
- UART: 6
- Power Filter: Integrated LC filter
- Weight: 7.7g
GEP-BLS50A-4IN1 ESC
- Input Voltage: 3-6S Lipo
- Galvanometer: Support
- Continuous Current: 50A
- Burst Current: 55A(5s)
- Support Protocol: Oneshot125/Oneshot42/Mulishot modes/Dshot 150/300/600
- Size: 42.9×39.7mm, hole30.5×30.5mm,φ4mm hole becomes φ3mm after using the silicone shock-absorbing circle.







Package Includes:
1 x Flight Controller
1 x ESC
1 x Capacitor
1 x DJI Air Unit Adapter Cable
1 x Flight Controller Adapter Cable
1 x XT60 Power cable
4 x M3*30 Screws
4 x M3*24 Screws
8 x Nylon nuts
8 x Silicone grommets
2 x sh1.0 4pinsilicone cable
1 x Camera connection cable

Technical Specifications
| Brand | GEPRC |
|---|---|
| Current Rating | 50A |
| SKU | AI5028 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The GEPRC TAKER F405 BLS 50A 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
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