I.Connect your Serial-based receiver to the Crazybee F4 PRO flight controller according to the bellowing connection diagram table

2. Enable Serial RX for UARTl and choose the correct serial Receiver provider based on the protocol of your receiver

FR        CH	CHl	CH2	CH3	CH4	CHS	CH6	CH7	CHS
Bandl(A)	5865M	5845M	5825M	5805M	5785M	5765M	5745M	5725M
Band2(B)	5733M	5752M	5771M	5790M	5809M	5828M	5847M	5866M
Band3(E)	5705M	5685M	5665M	5665M	5885M	5905M	5905M	5905M
Band4(F)	5740M	5760M	5780M	5800M	5820M	5840M	5860M	5880M
BandS(R)	5658M	5695M	5732M	5769M	5806M	5843M	5880M	5917M

There are 3 ways to switch the vtx channels:

l.long press the switch button to change the Band of theVTX, shorter press the switch button to change the channels of theVTX.

{Can’t save ,it will lost the channel while re–power for the Trashcan since the Smartaudio funciton enalbed) 2.Go to Betaflight CU ,type the command:

Set vtx_band=3 Set vtx_channel=l Set vtx_fr eq=5705 save

Notes: The vtx_freq should match the vtx_band and vtx_channle as the VTX Channel list shows. For example, if you set vtx_freq=5732,you should set vtx_band= S and vtx_channel=3

3. Enable Smartaudio for UARTl, 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

1. The Default Arm/Disarm switch for Trashcan is AUXl{Channel 5),and you can also customize it wit h Betaflight Configurator.

2. Turn on the Frsky transmitter {Use X9D+ as an example) and move to the MIXER inter fa ce, Set “SA” or “SB” sw it ch etc. for ChS to ARM/DISARM the motor.

        

3. The default channel map for Trashca n PNP version is TAER1 234, please make sure your transmitter is matched, otherwise it  will  can’t be armed. Toggle the AUXl 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 Trashcan level before arming .Be careful and enjoy your flight now!

        

1. Download New release Blhelisuite from:

http s:// www .m ed i afire.com/foIder/ dx6kf aasyo 24 1/ BLHeliSu i t e

2. Connect the Crazybee F4 PRO flight controller to computer and power for it with battery
3. Open the Device Manager of your computer, find the Ports, please make sure the Com port Serial Number is under 255, otherwise it wi ll 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 andClick connect. You can also Fla sh the new release BLHeli_s firmware via the BLHEILISUITE, the firm ware Target is “S-H-50”

Un stall latest STM32 Virtual COM Port Driver

 https://www.st.com/web/en/catalog/too     ls/ PF257938

2. Inst all STM BOOTLOAD Driver (STM Device in DFU MODE)
3. Open Betaflight configurator and choose firmware target “CrazybeeF4FR” ,t hen 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 “fl ash ” , 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, andopen Betaflight Configurator, loading firmware and flash.

*We will update the firmware for Crazybee F4 PRO and release to our website in time.

Set one channel of your radio transmitter to activate the Flip over function in the Mode tab of Betaflight configurator.

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Eachine Trashcan 2S Brushless Whoop Racing Drone PNP Version User Manual –