LDARC ET85D PNP User manual

ET85D Manual
ET85D PNP
Manual
200430
User manual and video please visit：WWW.LDARC.COM
PRODUCT>>Multirotor>>ET Series>>ET85D PNP

-1-
Configuration
Description
Wheelbase：87.6mm
Drone weight：
ET85D ( Include DJI Digital FPV System ) : 122g
ET85D : 68g
Package size : 214*184*90mm
Package weight：
ET85D ( Include DJI Digital FPV System ) : 518g
ET85D : 464g
Carbon thickness：up plate 1mm，bottom plate 2mm
Camera angle：15-45
Mounting size：FC 25.5*25.5mm，
Motor Φ9mm M2*7，Camera 19mm/20mm
。
Configuration
FC+ESC：F411E12A
DJI Digital FPV System
Motor : XT1105-4250KV
Prop : 2045-4blade
Recommend Battery : LDARC 14.8V 430mAh XT30(Need buy another)
Note : Drone weight not include receiver and battery
Package list
ET85D(DJI Digital FPV System)*1
2045-4blade*10pairs
Rack*6
Sticker*2
ST1.2*4*4
ST1.4*10*4
ET85D*1
2045-4blade*10pairs
Rack*6
Sticker*2
ST1.2*4*4
ST1.4*10*4

-2-
M4(CW) M2(CCW)
M3(CCW)
Pay attention to the direction of rotation of the motor when installing the prop
M1(CW)
Motor
UART setting
Receiver setting
Identifier
USB VCP
UART1
UART2
Configuration/MSP
115200
Serial RX Telemetry Output
Disabled AUTO
Sensor Input Peripherals
Disabled AUTO
Disabled AUTO
Disabled AUTO
Disabled AUTO
Disabled AUTO
Disabled AUTO
AUTO
Disabled
Disabled
AUTO
115200
115200
Receiver
Serial-based receiver(SPEKSAT Receiver Mode
SBUS Serial Receiver Provider
Note : Remember to configure a serial Port(via Ports tab) and choose a Serial Receiver Provider when using RX_SERIAL feature
LED
G
5V
+5V GND Video in Video out TX1 IRC Tramp RX1
2-4S
Invert RX2
Invert TX2
3V3
Buzzer+
Buzzer-
R2
T2
F411E12A parameters
<1> STM32F411 MCU,Operation at 100Mhz,firmware target MATEKF411.
<2> MPU-6000 six-axis SPI sensor.
<3> Low power version AT7456E,support Betaflight OSD.
<4> BEC use MP9943 High-Efficiency Synchronous mode DC-DC,
support [email protected] output.
<5> TX1 and RX1 pads,can support IRC-Tramp or Camera control.
<6> UART2 have 4 pads, TX2, RX2, invert TX2, invert RX2, support
all type receiver, like S.BUS, DSM, iBUS, F.Port, crossfire etc.
<7> TX2 and RX2 pads,RX2 support NOT invert receiver,for example
DSM or iBUS.
<8> Invert TX2 and invert RX2 pads,invert RX2 support invert receiver
like S.BUS,and PPM receiver also need connect to invert RX2 pad.
<9> Support buzzer and LED strip.
<10> Onboard current sensor,current scale value 210.
<11> BLheli_S four in one ESC,target is G-H-30.
<12> ESC maximum current 12A each way,support 2S~4S lipo battery,
if use 2S battery please make sure voltage not lower than 6.8V
when ESC in heavy load.

-3-
ET85D（DJI Digital FPV System）
DJI Digital FPV system install
1.Open canopy,connect DJI Digital
FPV Sytem
3.Stick EVA 4.Use screw install canopy
2.Install DJI Digital FPV Sytem
DJI HDL
GND
TX
RX
7.4-17.6V
GND
nR2
BAT-
BAT+
R1
T1

-4-
1.Remove the FC ,then weld the Vista and
FC together
2.Use ST1.4*4 screw install FC and Vista rack
3.Use ST1.4*10 screw install Vista
Caddx Vista install
ET85D（Caddx VISTA）
4.Use M2*4 screw install camera,
then install canopy
Caddx VISTA
SBUS
TX
RX
G
7.4-26.4V
nR2
G
T1
R1
VCC
G

-6-
Receiver bind
AC900(S-FHSS+D16) bind,transmitter(FRSKY X9D/Futaba T18SZ)
Bind:Check receiver mode before bind,the first blink after power on indicate the setting, is S-FHSS, is D16
FUTABA S-FHSS BIND:Turn on the TX then power on AC900 while pressing the key, green LED fast blink meaning already in bind
mode, user can release the key. Bind procedure is completed and the receiver is working normally when green LED is solid
FRSKY D16(NO Telemetry) BIND:Power on AC900 while pressing the key, green LED fast blink meaning already in bind mode,
user can release the key, then set your TX into D16 bind mode. red LED solid meaning bind finished, exit TX from bind mode,
receiver’s green LED solid meaning working normally

-7-
BIND:Power on the receiver while pressing the key,green LED fast blink meaning already in bind mode,
user can release the key,then set your TX into bind mode.Green LED turn off and red LED solid mean bind finished,
exit TX from bind mode,receiver’sgreen LED solid mean working normally.
RX2A PRO Bind(S.BUS),transmitter(FLYSKY FS-i6)

-8-
4.Open UART2 and saved
5.设置参数,选电调协议为DSHOT600,按顺序进行设置
MATEKF411
3.5.6- MATEKF411 -02-16-2019 13:21(stable)
BETAFLIGHT firmware allready flash before leave the factory,user just need connect PC to adjust the parameter
1.Open betaflight configuration ,then click ,select FW version
Firmware Update
Connect
2.Click ,then click to download FW to FC, click after FW
updating finish into setting menu
3.Calibration“Calibrate Accelerometer”

-9-
6.PID Setting

-10-
7.Mode setting

-11-
Name
ET85D(Include DJI Digital FPV System)
ET85D
ET85D KIT
14.8V 430mAh 80C
ET85 Carbon plate
2045-4blade
XT1105-4250KV
F411E12A
ET85D main frame
Factory code
PNP.ET85D
PNP.ET85D
KIT.E85D
BAT.14.8V 430MAH 80C
PART.ET85 CARBON PLATE
PROP.2045.4.WHITE
MOTOR.XT1105-4250KV
FC.F411E12A
PART.ET85D MAIN FRAME(2PCS)
1.Provide free reparation service when find the product defect after purchase.
2.Provide pay-needed reparation service when product damage because improper operation.
3.China customers please contact with the after-sales service,overseas client please contact the dealer.
PNP/RTF Test report ID :
Flight test
Transmitter functions properly
Flying in good condition
Camera OK
VTX OK
QC:
Package check
PNP
RTF
Frame
Transmitter
ID is the same
All parts of the installation
Insulating sleeves have been installed manual
Complete accessories,total packages
QC:
After Sale Service
Product and Factory Code