Volador VX3.5 FPV Mini drone kit

Kit Contents:

1x FlyFishRC Volador VX3.5 T700 O3/O4 Frame (Farbe: Balck)
1x Skystars F4 Mini HD2 35A Fly Stack BLS 3-6S
4x T-Motor P1604 3800KV 4S Bruschless Motor
4x HQProp T3.5X2.5X3 3,5" Propeller

Recommended battery:

4S Akku: Tattu R-Line 4s 650mAh 95C XT30

This bundle consists of a combination of very well matching components. Basic copter knowledge and soldering skills are required for assembly.
On YouTube you will find many instructions and tutorials on the subject of race copters.

Skystars F405 Mini HD2 Flight Controller KM35 35A 3-6S ESC Stack 20x20mm

The Skystars F405 Mini HD2 Flight Controller KM35 35A 3-6S ESC Stack is an ultra-compact 20x20mm flytower for micro FPV drones. The F405 Mini HD2 FC with STM32F405RGT6 MCU (168MHz), BMI270 or ICM42688 IMU (SPI), Betaflight OSD, and DJI HD OSD (UART6) offers precise control and HD compatibility. The KM35 35A 4-in-1 ESC with BLHeli_S firmware delivers 35A continuous (45A peak, 10s), supports 3-6S LiPo and DShot300/600. With 6 UARTs, barometer, beeper pad, current sensor pad, dual BEC (5V/2A, 10V/2A), 16MB blackbox, and flexible mounting (M2/M3 with grommets), this stack is ideal for 2-3 inch micro racers, freestyle, and CineWhoops. Lightweight (FC 4.8g, ESC 7.8g), robust, and easy to configure in Betaflight or INAV (Target: SKYSTARSF405HD).

Precise Control with BMI270/ICM42688 and DJI HD OSD

The F405 Mini HD2 FC uses the BMI270 or ICM42688 for stable flights with minimal vibrations. The Betaflight OSD and DJI HD OSD (UART6) enable real-time monitoring of data like battery status and RSSI. With 16MB blackbox and barometer, it logs flights in detail – essential for tuning in Betaflight.

Powerful KM35 35A BLHeli_S 4-in-1 ESC

The ESC with BLHeli_S firmware supports DShot300/600, Oneshot, and PWM. With 35A continuous current (45A peak, 10s), 3-6S support, and compact design (31x36x3.9mm), it handles intense flights in small builds.

Technical Specifications

FC MCU: STM32F405RGT6, 168MHz
IMU: BMI270 or ICM42688 (SPI)
OSD: Betaflight OSD & DJI HD OSD (UART6)
Blackbox: 16MB
Barometer: Yes
Beeper Pad: Yes
Current Sensor Pad: Yes
BEC: 5V/2A & 10V/2A (Max. 3A)
UARTs: 6 (UART1-6)
Receiver: TBS/PPM/SBUS/IBUS/DSM
ESC: 35A continuous, 45A peak (10s)
Firmware: SKYSTARSF405HD (Betaflight/INAV), BLHeli_S (ESC)
Battery: 3-6S LiPo
Mounting: 20x20mm (M2/M3 with grommets)
Dimensions/Weight: FC: 20x20mm / 4.8g, ESC: 31x36x3.9mm / 7.8g

Package Contents

1x F405 Mini HD2 Flight Controller
1x KM35 35A 4-in-1 ESC
M2/M3 grommets (Orange for M3, Red for M2)
Mounting screws
Cable Adapters

Skystars F405 Mini HD2 KM35 Stack Image

Manufacturer:
n-Factory.de, Haldesdorfer Str. 117
22179 Hamburg, Deutschland
Telephone: +49 40 466358-72
E-Mail: mail@n-Factory.de
WEEE-Reg.-Nr. DE15701180

Responsible Person:
Frank Neumann
Heinrich-Helbing-Str. 29
22177 Hamburg, Deutschland
Telephone: +49 40 466358-72
E-Mail: mail@n-Factory.de