Darwin HULKAIO User manual

DARWIN HULK AIO
使用说明书
DARWINFPV 官网：https://www.darwinfpv.com

感谢您购买 DarwinFPV 的产品。操纵穿越机需要一定专业性技能，会有一定危险性，请
您务必确保周边环境和自身安全的情况下谨慎使用。我们对于产品使用不当、未注意安全或因
违法飞行导致的损失或伤害不承担任何责任。祝您有一个愉快的飞行体验！

DARWIN_HULK_AIO
FC MCU
STM32F411CEU6(100MHz)
ESC MCU
EFM8BB21F16G
IMU
MPU6500
Input
Voltage
3-6S LiPo
OSD
Betafight OSD AT7456E
Continuous
Current
45A
RF Chip
SX1281(2.4GHz)
MAX Current
(5 Seconds)
55A
Firmware
Target
Betaflight__DARWINF4SX12
80
ESC Target
J_H_40
BEC Output
5V/0.5A x 3 & BAT/0.75A x 2
Port Resources
2x Uarts(1,2)
1x SOFTSERIAL
(Apply for VTX)
1x SBUS(RX1 inverter)
Size
L46.2mm x W39.5mm x H10mm
Installing Hole
25.5mm x25.5mm(M2)
Weight
41.5g
基 本 配 置 参 数

产 品 尺 寸
注 意 事 项
①海水具有很强的腐蚀性，此 AIO 不推荐用于海水环境，一旦落入海水中请立即使用淡水清洗。
②AIO 支持 3-6S 电池，切记不得将电池接反，否则会烧坏 AIO。
③收到产品后先进入 Betaflight 查看是否有检测陀螺仪和加速度计，以及陀螺仪姿态是否正常。
④在 Betaflight 中拉动油门，确保四个电机正常转动包括电机转向正确，再装桨试飞；拉油门时务必卸桨，以免发生重大
事故。
确认以上注意事项无任何产品问题即可装桨开始爽飞!

指示灯状态
含义
绿灯常亮
连接成功
绿灯快闪
已进入对频模式
绿灯慢闪
无TX 模块信号连接
将AIO 接入电脑连接 Betafight，进
入接收机配置页面，在页面右下角点击
“接收机对频”，此时 AIO 的接收机绿
色指示灯会从慢闪变成快闪，代表已进入
接收机对频模式。
注意：对频成功后接收机指示灯会由
快闪变为慢闪，表示对频成功，稍等片刻
指示灯会变为常亮，代表连接成功，对频
成功后接收机会记住对频信息，以后重启
会自动连接，无需重新对频；
Betafight 4.3 固件仅支持
ELRS_V2.x 版本高频头。
对 频

故障现象
可能造成的原因
故障判定方法
解决方法
上电无任何
反映
电池没电
更换电池后能正常启动飞行
更换确定没问题的电池
电机抖动，无
法正常旋转
1、电机摔坏
2、电机线未焊接牢靠
1、用手转动电机，能明显感觉卡顿
2、重新焊接电机线
1、更换电机
2 、 重新焊接电机线
无法解锁
1、未设置解锁通道
（接收机已对频）
2、遥控器与接收机未
对频
1、 通过 Betaflight 进入模式查看通道
2、通过 Betaflight 进入接收机界面
检查拨杆有无反应
1、设置解锁通道
2、接收机对频
起飞后飞机
偏航
校准陀螺仪时飞机未
置于水平位置或未完
成校准
进入 Betaflight 飞机未处于水平状态
校准陀螺仪
图传有 OSD
但无图像
1、摄像头受损
2、摄像头连接线连接
错误或脱落
1、尝试更换好的摄像头
2、仔细检查线路接线
1、更换摄像头
2、查看说明书第四页的接线方
法连接
图传无 OSD
有图像
未设置 OSD
设置 OSD
设置 OSD
图传有雪花
点无图像
1、图传与接收设备不
在同一频段
2、图传损坏或连接线
脱落
1、手动或自动搜索接收设备的频
段，图像会在某一频段出现
2、上电后图传灯未闪烁
1、手动或自动搜索接收设备的频
段，图像会在某一频段出现
2、更换图传或重新拔插连接线
故 障 快 速 排 查
注意：炸机后如果出现冒烟或起火等具有安全隐患的现象，千万不能再次进行上电，应及时联系经销商或厂家处理维修事宜！！

更多有关 AIO 的固件、CLI、配置文件、最新的说明书等及更详细的配置教程，请到 DARWINFPV 官网支持下获取。
DARWINFPV 官网：https://www.darwinfpv.com
售 后 服 务
关于退款：直接从 DarwinFPV 购买得新/未开封/未使用的产品可在 20 天内无条件退回，客户需自己
承担退回运费，如退回产品丢失或已打开使用、损坏或缺少配件，则不会无条件退款。
关于保修：如果 DarwinFPV 确定相关问题不在保修范围内，我们将提供折扣服务用于订购新产品的
更换，不支持免费换新。
不支持保修的情况：
1. 飞行员的失误导致的炸机或火灾损坏；
2. 因焊接失误、安装和使用不当而造成的损坏；
3. 擅自修改电路以及电池和充电器不匹配造成的损坏；
4. 长期使用导致的组件老化或碰撞造成的损坏；
5. 由于进海水导致的飞机故障。
联 系 方 式
[e-mail]
[e-mail]
@DarwinFPV
1

DARWIN HULK AIO
USER MANUAL
DarwinFPV official website: https://www.darwinfpv.com

Thank you for purchasing DarwinFPV products. Flying an fpv racing drone
requires certain professional skills and will be dangerous. Please use it with caution
while ensuring the surrounding environment and your own safety. We are not
responsible for any loss or injury caused by improper use of the product, failure to
pay attention to safety or illegal flying. Wish you have a pleasant flying experience!

DARWIN HULK AIO
FC MCU
STM32F411CEU6 (100MHz)
ESC MCU
EFM8BB21F16G
IMU
MPU6500
Input Voltage
3-6S LiPo
OSD
Betaflight OSD AT7456E
Continuous
Current
45A
RF Chip
SX1281 (2.4GHz)
MAX Current
(5 Seconds)
55A
FirmwareTarget
Betaflight_DARWINF4SX1280
ESC Target
J_H_40
BEC Output
5V/0.5A x 3 & BAT/0.75A x 2
Port Resources
2x Uarts (1,2)
1x SOFTSERIAL
(Apply For VTX)
1x SBUS(RX1 inverter)
Size
L46.2mm x W39.5mm x H10mm
Installing Hole
25.5mm x 25.5mm (M2)
Weight
41.5g
SPECIFICATIONS

DIMENSIONS

CAUTIONS
①Seawater is highly corrosive, it is not recommended for use in
seawater. Please wash with fresh water immediately and then dry it once
drone touched seawater.
②Support 3-6S battery, remember not to plug the battery positive and
negative interface in reverse, otherwise it will burn out.
③After receiving the AIO, first connect to computer on Betaflight software
to check whether the gyroscope and accelerometer are detected, and
whether the gyroscope attitude is normal.
④Increase the throttle in Betaflight software to ensure the normal rotation
and correct rotation direction of the 4 motors, and then install the propellers
for a test flight; be sure to remove the propellers when pulling the throttle in
Betaflight software to avoid accidents.
After confirming the above precautions without any problems, you can
install the propellers and start flying!

RC LED Status
Receiver Mode
Green Light Stays On
Paired
Green Light Fast Flashing
In Pairing Mode
Green Light Slow Flashing
Not Paired
Connect to computer by USB-C cable, open
the Betafight software and click “connect” button,
enter the receiver configure page, and click "Bind
Receiver" button. At the same time, the green
receiver led indicator (I.E. “RC LED”) will change
from slow flashing to fast flashing, indicating that
the receiver has entered pairing mode.
Reminder: after the pairing is successful, the
led indicator will change from fast flashing to slow
flashing, indicating that the pairing is successful,
after a while, the indicator light will turn steady on,
indicating that the connection is successful. After
1st pairing, the receiver will remember the pairing
info. In the future, every time the drone is powered
on, it will automatically connect & no need to rebind.
Betaflight 4.3 firmware only supports
ELRS_V2.x TX Module.
PAIRING

Phenomenon
Possible Reason
Troubleshooting
Methods
Solutions
No response after
power on
power battery is
dead
after replacing the new
battery, drone can be
started normally
replace battery
The motor vibrates
and cannot rotate
normally
1. the motor is
broken
2. the motor wire is
not welded firmly
1.turn the motor by hand,
you can obviously feel
stuck
2. re-solder the motor
wires
1.replace the motor
2.re-solder the motor
wires
Unable to arm
1. the unlock
channel is not set
(the receiver is
already paired)
2. the radio and
receiver are not
bound
1. Betaflight software,
enter mode view channel
2. Betaflight software,
enter receiver page to
check if the joystick
movement has response
in Betaflight
1. set arm channel
2. bind receiver
Yaw after the drone
takes off
when calibrating the
gyroscope, the
aircraft is not level
or the calibration
has not been
completed
enter Betaflight software,
the drone is not level
calibrate the
gyroscope
Video transmitter
has OSD, but no
image
1. damaged camera
2. the camera line is
connected
1. replace a new camrea
2. carefully check the
line connecting the
1. replace camrea
2. check the line
sequence for
TROUBLE SHOOTING

For more information about AIO firmware, CLI, configuration files, the latest manuals, etc. and more
detailed configuration tutorials, please refer to DarwinFPV official website support menu.
DarwinFPV official website: https://www.darwinfpv.com
incorrectly to AIO or
loose joint
camera to the AIO
connecting the camera
to the AIO on page 4 of
the manual
Video transmitter
without OSD, but
has image
OSD is not set up
set up OSD
set up OSD
Snowflake dots on
screen, but no
image
1. the video
transmitter and the
receiving device are
not in the same
frequency channel
2. the video
transmitter line is
connected
incorrectly to AIO or
loose joint
1. manual/auto search
for the frequency of the
receiving device, the
image will appear in a
certain frequency
2. video transmitter
“PWR” led does not flash
after power on
1. manual/auto search
for the frequency of
the receiving device,
the image will appear
in a certain frequency
2. replace the video
transmitter or re-plug
the vtx cable in correct
sequence
Reminder: If there is a safety hazard such as smoke or fire after drone crashed, do not power
drone on again, please contact the authorized dealer or DarwinFPV manufacturer.

AFTER-SALES SERVICE
About Refunds: new/unopened/unused products purchased directly from DarwinFPV can be returned
unconditionally within 20 workdays, and the customer is responsible for the return shipping cost. If the returned product
is lost or opened for use, damaged or missing accessories, it will not be unconditional Refund.
About Warranty: If DarwinFPV determines that the problem is not covered by warranty, we will provide a discount
for ordering new product replacement, and do not support free replacement.
Cases not supported by warranty:
1. Drone crash or fire damage due to user operation error.
2. Damage caused by incorrect soldering, improper installation and use.
3. Damage caused by unauthorized modification of circuit and mismatch of battery and charger.
4. Damage due to component aging or drone collision.
5. Drone malfunctions due to ingress of seawater.
CONTACT
@DarwinFPV
1
[e-mail]
[e-mail]