LDARC ET85 PNP, ET75 PNP User Manual

ET85 PNP

manual

NOTE:Only use 51mm Racer propeller,other
propeller maybe damage the ESC and motor

User manual and video please visit：WWW.LDARC.COM

PRODUCT>>MULTROTOR>>ET SERIES PNP>>ET85 PNP

ET85 PNP manual Caddx.US turtle

V2 manual

190826

Note 1

Note: Pay attention to the direction of rotation
of the motor when installing the prop

Note 2

VTX antenna need fixed with glue

Mounting screws

Note 3

When the center hole is to small, please
use the M1.5 drill to ream the hole.

1.2*4

M2*7

1.2*4

M2*7

1.2*6

1.2*6

M2*3

1.7*6

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SOLVE JITTER VIDEO

1. Change new propeller and motor, because crash maybe destroy the balance.

2. Remove ET85 bottom plate, use M2*5 screws and shim reinstall the motor,
pay attention the screws length, make sure they NOT reache the coil of motor.

,

Configuration

Name

Camera

Weight

Prop

Video

Wheelbase

FC

ESC

VTX

Receiver

Battery

Motor

The weight not include battery and receiver

ET85(HD) ET85(FPV)

Caddx Turtle V2

69.9g

51mm Racer

1080P 60fps 16:9 64G

87.6mm

F411E12A(MATEKF411)

4in1 12A BLheli_S(G-H-30)

0/25/100/200mW 48CH IRC-Tramp

AC2000 DUAL-CORE TRI-MODE(S-FHSS,D16 non-E,D16 EU-LBT)

14.8V 430mAh 80C

XT1103-6500KV(1.5mm hub)

ET85(HD) ET85(FPV)

RunCam Nano2

58.7g

51mm Racer

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LDA-F411E12A parameters

29mm 29mm

<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 5V@1.5A 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.

KKT-VTX200 parameters

<1> 48 channels 0/25mW/100mW/200mW four stage out power.

<2> Single 5V power supply, support IRC-Tramp

(Key will be disabled when user enable IRC-Tramp)

<3> Camera 5V power output use CLC filter.

<4> Antenna use IPEX socket, can update and maintain comfortably.

How to use the VTX: BULE LED is channel (CH) indicator,flash 1~8

times mean CH-1~8;GREEN LED is band(BD) indicator,flash 1~6 times mean

BAND-A~F;RED is output power(PW) indicator,flash 1~3 times mean

25mW / 100mW / 200mW output power.In normal working state,quickly

double-click button,R/G/B sync flash mean VTX turned off,and also quickly

double-click can turn on the VTX.In normal working state,press and hold

the key for 3s,only BLUE LED flashes,now click the key change channel(CH).

Press and hold the key for 3s,only GREEN flashes,now click the key change

band(BD).Press and hold the key for 3s,only RED LED flashes,now click the

key change output power (PW).

CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8

Band A 5865 5845 5825 5805 5785 5765 5745 5725

Band B 5733 5752 5771 5790 5809 5828 5847 5866

Band C 5705 5685 5665 5645 5885 5905 5925 5945

Band D 5740 5760 5780 5800 5820 5840 5860 5880

Band E 5362 5400 5436 5473 5510 5547 5584 5620

Band F 5658 5695 5732 5769 5806 5843 5880 5917

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