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ET75 PNP
User manual and video please visit:WWW.LDARC.COM
PRODUCT>>MULTROTOR>>ET SERIES PNP>>ET75 PNP
manual
ET75 PNP manual
Caddx.US turtle
V2 manual
190821

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Summary of Contents for LDARC ET75 PNP

  • Page 1 ET75 PNP manual User manual and video please visit:WWW.LDARC.COM PRODUCT>>MULTROTOR>>ET SERIES PNP>>ET75 PNP ET75 PNP manual Caddx.US turtle V2 manual 190821...
  • Page 2 Note 1 Note: Pay attention to the direction of rotation of the motor when installing the prop Note 2 Note 3 VTX antenna need fixed with glue When the center hole is to small, please use the M1.5 drill to ream the hole. Mounting screws 1.2*4 1.2*4...
  • Page 3 Configuration Name ET75(HD) ET75(FPV) Camera Caddx Turtle V2 RunCam Nano2 52.5g 41.7g Weight 1540-4blade(1.5mm hub) 1540-4blade(1.5mm hub) Prop 1080P 60fps 16:9 64G Video Wheelbase 74mm F411E12A(MATEKF411) 4in1 12A BLheli_S(G-H-30) 0/25/100/200mW 48CH IRC-Tramp Receiver AC2000 DUAL-CORE TRI-MODE(S-FHSS,D16 non-E,D16 EU-LBT) Battery 11.4V 300mAh 30C Motor XT1102-9300KV(1.5mm shaft) The weight not include receiver and battery...
  • Page 4 LDA-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 5V@1.5A output. <5> TX1 and RX1 pads,can support IRC-Tramp or Camera control. <6>...
  • Page 5 Feature definition Firmware target : MATEKF411 + G-H-30 Voltage : 2S~4S ESC : 12A x 4way BEC : 5V@1.5A Current scale value : 210 IF USE 2S BATTERY PLEASE MAKE SURE VOLTAGE NOT LOWER THAN 2S-4S 6.8V WHEN ESC IN HEAVY LOAD ! KEY WILL BE DISABLED WHEN USER ENABLE IRC-TRAMP CLC FILTER...
  • Page 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.
  • Page 7 RX2A PRO Bind(S.BUS),transmitter(FLYSKY FS-i6) 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’...
  • Page 8: Firmware Update

    Firmware Update 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 MATEKF411 4.0.5- MATEKF411 -01-08-2018-9 21:11(stable) 2.Click ,then click to download FW to FC, click after FW Connect updating finish into setting menu...
  • Page 9 4.Port,Open UART2 switch and save 5.Configuration,select ESC protocol“DSHOT600”,Set up the receiver protocol...
  • Page 10 6.PID set 7.Mode set...
  • Page 11 8.OSD set -10-...
  • Page 12 Product and factory code Factory code Name ET75(HD) NO RX PNP.ET75(HD).NO RX PNP.ET75(FPV).NO RX ET75(FPV) NO RX ET75(HD) AC2000 PNP.ET75(HD).AC2000 ET75(FPV) AC2000 PNP.ET75(FPV).AC2000 ET75 KIT KIT.ET75 ET75 Main frame PART.ET75 MAIN FRAME(2PCS) XT1102-9300KV MOTOR.XT1102-9300KV 1540-4blade(1.5mm) PROP.1540-4(1.5MM HUB) BAT.11.4V 300MAH 30C 11.4V 300mAh 30C F411E12A FC.F411E12A...