Eachine UZ65 - 65mm 1S Whoop FPV Racing Drone Manual

Flight controller connection diagram

Binding procedure

1. Plug the USB and then go to the CLI command tab of the betaflight configurator, then type "bind_rx" from the command line. The red LED on the flight controller will blinking fast, this indicate the receiver is in bind mode.

2. Turn on your Flysky transmitter, and Choose receiver mode AFHDS-2A or AFHDS according to your Betaflight receiver configuration(A7105_Flysky_2A=AFHDS-2A, A7105_Flysky=AFHDS) 3.ENT RX [BIND] to binding with the Superbee F4FS flight controller, The red LED on the flight controller will getting to be solid on the flight controller, this indicate binding successfully, the AFHDS-2A radio will auto exist the binding mode but the AFHDS radio should exist binding mode by yourself.

Receiver configuration

Please set Receiver mode to be SPI RX Support from the Configuration tab of the Betaflight Configurator, then select A7105_Flysky_2A Provider for AFHDS-2A Protocol Radio transmitter or Select A7105_Flysky Provider for AFHDS Protocol Radio transmitter, don't enable Serial RX since the Superbee F4FS flight controller is integrated SPI BUS Receiver

Arm/Disarm the Motor

1. The Default Arm/Disarm switch for UZ65 is AUX1(Channel 5), and you can also customize it with Betaflight Configurator.

2. Set Arm/Disarm switch for your Flysky Radio: Move to the Aux.channels interface, Set "SWA" or "SWB" or "SWC" switch etc. for Ch5 to ARM/DISARM the motor.

3. The default channel map for UZ65 Flysky version is AETR1234, please make sure your transmitter is matched, otherwise it will can'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" displayed on your FPV Goggles or the FPV Monitor. Please make sure keep the UZ65 level before arming. Be careful and enjoy your flight now!
   

Frequency and channel frequency table:

There are 2 ways to switch the vtx channels:

1. If we need to use Channel 5705 then we should Go to Betaflight CLI,type the command:
   Set VTX_band=3
   Set VTX_channel=1
   save
2. Disarm the UZ65 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

Mixer type and ESC/motor protocol

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-H-50" Notes: RPM Filter has been enabled for the UZ65, so the ESC firmware is from JazzMaveric (16.80 BLS) Link: https://github.com/JazzMaverick/BLHeli/tree/JazzMaverick-patch-1/BLHeli_S%20SiLabs/Hex_files_16.8

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 "CrazybbeF4FS(Legacy)",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)