Happymodel HDZERO 1S 65mm HD Brushless Whoop User Manual

Happymodel HDZERO 1S 65mm HD Brushless Whoop User Manual

Notice: The HDZERO whoop lite vtx and nano lite camera can only working while battery was connected. USB couldn’t supply for the whoop lite vtx module and nano lite camera.

Specifications

Brand Name: Happymodel
Model: Mobula6 HDZERO
Frame wheelbase: 65mm
Weight: 23.5 gram without battery
Size: 80mm80mm50mm
Receiver option:
SPI ELRS 2.4GHz
SPI FRSKY 2.4GHz
Compatible with 1S Lipo battery or Lihv battery
Battery Plug: PH2.0

Package includes

SPI Receiver Option2: SuperbeeF4 Lite FC built- in Frsky SPI RX
EX0802 KV19000 Unibell brushless motor| 4
Gemfan   1210   31mm   propeller(4cw+4ccw)| 1
HDZero Nano Lite Camera| 1
HDZero Whoop Lite VTX| 1
Spare Canopy| 1
Propeller   disassemble tool| 1
Screw driver| 1

Flight Controller Connection Diagram

TX1 pad was used for Smartaudio
TX2 and RX2 were used for MSP

Binding Procedure

*Need to update ExpressLRS TX module firmware to before v2.0 or v2.x version firmware binding.Bind procedure video
https://bit.ly/3NeL1hf

1.  Connect Mobula HDZERO with computer by Plug USB. Running Betaflight configurator and 6 then move on Receiver tab then hit “Bind Receiver”. .The Red LED Or use CLI bind code “bind_rx” on the flight controller start blinking fast, it means onboard SPI ELRS receiver is in bind mode.
   

2. Turn on your radio transmitter and running ELRS.LUA v2 version, scroll down the menu and hit [Bind]. The red LED on the flight controller would It means bind successfully. get to be solid.
   Re-connect the USB and then you will find link was established.
   

Arm/Disarm the Motor

1. The Default Arm/Disarm switch for is AUX1(Channel 5),and you can also Mobula6 HDZERO customize it with Betaflight Configurator.
   

2. Turn on the Radio transmitter with ELRS TX module installed(Use TX16S as an example) and move to the MIXES interface, Set CH5 channel to “SF” or other aux channel to ARM/DISARM the motor.
   

3. The default channel map for Mobula6 HDZERO version is TAER1234. Please make sure your transmitter is matched, otherwise it wouldn’t be armed. Toggle the AUX1 Switch ,the Green LED on the flight controller will getting to be solid, this indicates the motor was armed . And also you can found“Armed” notice displayed on your FPV Goggles or the FPV Monitor. Please make sure keep the Mobula6 HDZERO level before arming .Be careful and Happy flying !
   

Receiver Configuration

The following settings are reserved from out of factory. Sometimes maybe you need it after you updated firmware.Please set Receiver mode to be SPI RX Support from the Configuration tab of the Betaflight Configurator, then select EXPRESSLRS from the SPI Bus Receiver Provider list.
Don’t enable Serial RX since the Flight controller is integrated .

Mixer Type and ESC/Motor Protocol

Default PID Setting

Board and Sensor Alignment

VTX Bands and Channels Setup

There are 2 ways to switch the vtx channels:

1. Connect battery for Mobula6 HDZERO then plug USB, go to Video Transmitter tab and select band and channel then hit “save”
2. Disarm the Mobula6 HDZERO and then move the stick of the transmitter(THR MID+YAW LEFT +PITCH UP)to enter OSD Menu,Enter to Features,then enter to VTX SA to set VTX Band and channel
   

ESC Check and Flash Firmware

1. Download New release Blhelisuite from:
   https://www.mediafire.com/folder/dx6kfaasyo24l/BLHeliSuite

2. Plug the usb and connect the flight controller to computer
   

3. Open the Device Manager of your computer, find the Ports, please make sure the Com port Serial Number is under 255, otherwise it will can’t connect to the BLHELISUITE. You can change the port serial number like the bellowing step :
   

4. Open the BLHELISUITE, Select SILABS BLHeli Bootloader (Cleanflight) from the third tab on the top side. Then Select the right Serial com port and Click connect. You can also Flash the new release BLHeli_s firmware via the BLHEILISUITE, the firmware Target is “S 5 -H- 0”
   Notes: RPM Filter has been enabled for the , so the ESC firmware is from Mobula6 HDZERO JazzMaveric (16.80 BLS) Link :https://bit.ly/3A1sguU
   

Flight Controller Firmware Update

1. Install latest STM32 Virtual COM Port Driver http://www.st.com/web/en/catalog/tools/PF257938
2. Install STM BOOTLOAD Driver (STM Device in DFU MODE)
3. Open Betaflight configurator and choose firmware target “ ” CRAZYBEEF4SX1280 ,then select the firmware version.
4. There are 2 ways to get in DFU Mode: 1). solder the boot pad and then plug USB to computer 2). loading betaflight firmware and hit “flash”, then it will getting into DFU Mode automatically.
5. Open Zadig tools to replace the drivers from STM32 Bootloader to WINUSB Driver.
6. Reconnect the flight controller to the computer after replace driver done , and open Betaflight Configurator, loading firmware and flash.

“Flip Over After Crash” Procedure

Set one channel of your radio transmitter to activate the Flip over function in the Mode tab of Betaflight configurator The default Switch for Activate . “Flip” is AUX4(Channel8)

References

• BLHeli/BLHeli_S SiLabs/Hex_files_16.8 at JazzMaverick-patch-1 · JazzMaverick/BLHeli · GitHub
• Mobula6 HDZERO ELRS version bind procedure.mp4 - Google Drive
• My Files

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