ATTENTION
Dimensions
Video
12V
GND
12V
VTX.
S
12V
GND
S
GND
3.3V
SPEKT R UM
Receiver
Rx3
GND
3.3V
12V
Camera
GND
12V
Video
SBUS/PPM
Receiver
SBUS/PPM
Vin
GND
5V
GND
SBUS
PPM
TX1
RX1
UART 1
TX1
RX1
GND
12V
S
TF Card
LED
5V
GND
LED
strip
LED
5V
GND
S5
S6
UART6-RX UART6-TX GND 5V UART3-TX UART3-RX
You need to use DF U mode to recover firmware for F4 Flight controller, and need a software tool called Zadig to replace the driver for you F.C
when you flash firmware at the first time.
Zadig 2.3.701
List All Devices
Ignore Hubs or Compos ite Parents
Create a Catalog File
Sign Catalog&Install Au to ge ner ate d cer tifi cat e
Advanced Mode
Log Verbosity
6. Start the “Betaflig ht ” configurator on the PC ;
7. Press and hold the “B OOT ” on the FC , conn ect the FC to the P C, then the F C is connected i n the “D F U” mode, the n you can flash the firmware;
8.For the firmware flashi ng, you can choose to load th e firmware online or local（L ocal is recommended, it
needs to download in adva nce in Betaflight websit e)
1.Start the Zadig softw are tool;
2.Press and hold the “BO O T” on the F C, con nect the F C to the PC.
3.Click “Options”,a nd select “List Al l De vices”.
4.Then select “S TM32 BOOT LOAD E R”,The n click “Replace Driver ”
5. Close the Zadig softwa re tool when replace succ essfully,
Then disconne ct the FC from the PC.
BUZZER
+
（Notice：If you've run the ab ove steps before, then yo u don't need to repeat, s tarting directly from t he 6th step）
CONF IGURATOR 3.2.2
● Please don't flash any other firmware for FC except “OMNIBUSF4SD”.
● does not need to set the port.PPM receiver
SBUS receiver needs to turn on the “Serial RX” of UART1 port.●
SPEKTRUM ● receiver needs to turn on the “Serial RX” of UART3 port.
_Strip, please key in the following codes on the CLI：● When using LED
key in：“resource led_strip a8 ” ,then press the“Enter” on the keyboard.
key in：“save” ,then press the“Enter” on the keyboard.
is any deviation between the detected voltage/current with actual ●If there
situation, you can adjust the Scale value in the Betaflight-Power&Battery
● 5V ,12Vsupply is for low-current use only(5V 1A MAX, 12V 500mA MAX).
05 Flash firmware for FC
06 More information
www.flycolor.net
ATTENTION
Thank you for using our product . Any Improper operation may cause personal injury damage to the product and related equipments. This high
power system for RC model can be dangerous ,we strongly recommend reading the user manual carefully and completely. We will not assume any
responsibility for any losses caused by unauthorized modifications to our product. We have the right to change the design, appearance,
performance and usage requirements of the product without notice.
ESC
● MCU:STM32F051 .,A RM 32-bit Cortex MC U, frequency up to 48 M HZ
● ESC firmware: .Flycolor_X_Cross_BL_32
● Two layers tower structure between 4in1 ESC and FC,us ing cable for quick connection, using vibration damping
screw fo r supporting, reducing the effect of vibra tion on Flight Control.
● Damped light does regenerative braking, causing very fast motor retardation, and inherently also does active
freewh eeling.
● The code supports regular 1-2ms pulse width input, as well as Oneshot125 , Oneshot42 and Multishot .
● Dshot signal is supported at any rate up to at least Dshot1200.
Flight Control
● MCU: STM3 2F405.
● Gyro MPU-6000 SP I.：
● FC firmware:Betaflight_OM N IBUSF 4SD.
● Supports PPM ,SBU S,SP E K TRUM1024/2048 etc. remote control / receiving mode.
● Supports max.32G TF -card, which can record and save more flight/black box data.
● FC integrated OSD, users can adjust OSD pa rameters via Betaflight configurator.
● FC integrated 3.3V,5V, 12V/ for receiver, VTX, camera, buzzer, L ED and other peripheral devices.
● Provided several silicone cables for FC ,and will give you an unprecedented experience for assembly.
● Install holes:30.5x30.5m m,M3.
01 Main features
02 Specifications
40A
45A
3- 6S
20g
3.3V/5V/12V
Con. Current
Burst Current
(10S)
F.C Vout
Size
(For reference)
Weight
LiPo cells
Typical Applications
(For reference)
Model
170-450 Multi
03 Part list / Dimensions
1
2
3
4
5
1
1
4
8
4
O-Ring
4
6
Description
Qty.
Item
32Bit 4in1 ESC
F4 Flight Controller
screw Vibration damping
M3+4.5
Nylon Nut M3
Nylon screw M3*12
1.For quick plug, Fli gh t Controller additi on ally provide：
●One 5p cable (5-pin SH 1.0 term inal) for SBU S or PPM receive rs;
●One 3p cable (3-pin ZH 1.5 term inal)for S PEKT E UM receiver;
●Three 3p cable (3-pin SH 1.0 te rminal)for different b rand V T Xs;
●Two 3p cables (3-pin SH 1.0 term inal )for different bran d Cameras;
●One 2p cables(2-pin SH 1.0 term inal) for Buzzer;
●One 5p cables(5-pin SH 1.0 term inal) for LED ,S5 an d S6;
●One 6p cables(6-pin SH 1.0 term inal) for UAR T3 & UAR T6.
2.To enhance performanc e of filtering, users ca n so lder the electrolyt ic
capacitor which are inc luded in the accessory pa ck to the positive and
negative terminals.
● For these quick plug cables, please confirm the wire sequences on your devices’ connector are corresponding with the Flight
contro ller’s before connecting. If the terminals are not fit your devices ,pl ease make a modified connection to fit.
●The height from E SC to FC is fixed , please don’t change the height of the nylon spacer between the E SC&F C. it will cause
the PCBs to deform if the height too short. It will cause bad connection between the E S C&FC if the height too high.
● Please ensure all solder joints & wires are insulated well, as short circuit will damage the product.
● Please ensure enough safety space between the ES C & Drone frames, as short circuit will damage the product.
● Never use this product in harsh environments such as humidity, high temperature, and so on to avoid product damage
*All pictures are for ref erence only
ES C
F.C
Press the “BO O T” for flashing firmware
● User needs to calibrate the throttle range when starting to use a new ESC or
another transmitter. When the input signal is Dshot, throttle calibration is
disabled.
● BLHeli-32 firmware, please don't flash any other firmware except
“Flycolor_X_Cross_BL_32”.
● Observe polarity at all times. Check and double check before applying power.
● Power off before unplugging ,plugging in or making any connections.
● Keep magnets away from the Flight Controller.
● Do everything you can to prevent vibrations.
● Please do not exceed the current range.
● Please contact Flycolor sales or technical support for more information.
251400-1091 V1.0
04 Connect diagram of ESC and FC
User Manual
Multi-Rotor Brushless ESC
F11
Zadig 2.3.701
STM32 BOOTLOADER
ST Tub30 (v3.0.4.0)
0483
D
X
8 devi ces found
Replace Driver
Options
T0 wer
X
T0wer
X
X-Tower F4-40A 48.5x41.5x18mm
1
2
3
4
5
6
36 mm
36 mm
48.5 mm
30.5 mm
30.5 mm
18 mm
M3
3# Motor
M1
M4
M2
4# Motor
1# Motor
2# Motor
V-
V+
GND
GND
S1
S2
S3
S4
VBAT
ISA
VBAT
Battery V -
Battery V+
1# signal
Battery V+ Output
2# signal
3# signal
4# signal
Current meter
Battery V+ Output
ATTENTION
All soldering tasks require good soldering ●
technique,short circuit between components
or wires should be avoided at any time.
Please ensure all solder joints are insulated ●
with heat shrink where necessary.
●Please double-check the polarity is correct
before power up.
RX3
GND
3.3V
GND
12V
S
Camera
SBUS
PPM
5V
Tx1
Rx1
DSM
Vid eo
S
12V
S5
S6
LED
5V
Buzzer
+
R
X
6
T
X
6
T
X
3
R
X
3
G
N
G
5
V
1#
GND
Battery V+
2#
3#
4#
Cur. meter
Battery V+
