Brand: Other
Category: Drones
  • 1: Drone Wheelbase:74mm
  • 2: MPU: MPU6000
  • 3: MCU: STM32F4AA
  • 4: Support 2-4S Lipo
  • 5: Rated voltage: 4.0V~6.0V

Our Rating

The overall rating is based on review by our experts

  • Design 8 / 10
  • Features 8 / 10
  • Performance 8 / 10
  • Connectivity 8 / 10

LDARC ET75 HD 74mm F4 OSD 3S FPV Racing Drone

There was the ET85 HD (see here), here is its little brother the ET75 HD! Despite its name, its diagonal measurement from motor to motor is 7.4 cm. This nano racer with streamlined propellers carries a hybrid camera, the Caddx Turtle V2, which offers real-time video feedback and 1080p sequence recording at 60 frames per second. The heart of the aircraft is a flight controller based on an F4 processor, flashed with Betaflight, with an active OSD and a microUSB connector. It also houses a 4 in 1 ESC of 12A. The propellers are 5.1 cm quadruple blades (although the data sheet indicates three-blade propellers). The motors are 1102 to 9300KV brushless motors connected with connectors, so they are easy to replace.

The camera is the Caddx Turtle V2, tiltable between 10 and 35°, connected to a 5.8 GHz video transmitter compatible with 48 channels capable of transmitting at 0 mW (pitmode), 25 mW (the maximum allowed in France), 100 mW or 200 mW. The device is available without a radio receiver, or with an AC2000 receiver compatible with Futaba and FrSky D16 EU-LBT and Non-EU standards. LDARC provides a 3S 11.4V battery of 300 mAh 30C, with an XT30 plug. An LED and a buzzer complete the equipment. The price? The ET75 HD is available from $161.59 at Banggood (without shipping, without taxes). It is delivered in a transparent plastic box and, more unusually, with a presentation stand!


Product Details

Features Brand Name: LDARC
Model: ET75 HD
Item Name: 74mm F4 OSD FPV Racing Drone w/ Caddx Turtle V2 Camera
Version: PNP ( Without Receiver) ; BNF ( With AC2000 Receiver)
Drone Wheelbase:74mm
Weight: 52.5g ( without battery)
Specification F4 OSD Flight Controller
Brand Name: LDARC
Firmware: MATEKF411
MPU: MPU6000
BEC: 5V 1.5A
Onboard Current Sensor
Onboard ESC
Support SBUS DSM2/X iBUS Receiver

Onboard 12A BLheli_S ( G_H_30) 4in1 ESC
Con. Current: 12A
Max. Current: 20A
Support 2-4S Lipo
Firmware: BLheli_S

Onboard AC2000 Receiver ( Only BNF Version has)
Item Name: AC2000 Receiver
Rated voltage: 4.0V~6.0V
Support S-FHSS(8 CHs)/D16 non-EU(14 CHs)/D16 EU-LBT(14 CHs) three modes, output S.BUS signal
Perfect fit high reliability medium and small size drone
The channel 16 of S.BUS value is real-time RSSI, BETAFLIGHT OSD can display this RSSI value in screen.

48CH 0/25/100/200mW VTX
Brand Name: LDARC
Channel: 40CH
Power: 0/25/100/200mW Switchable
Input Votlage: 2-4S
Support IRC Tramp

51mm 3-Blade Propeller
Brand Name: LDARC
Item Name: 51mm 3-Blade Propeller
Color: Black
Quantity: 10 CW & 10 CCW

XT1102 9300KV Motor
Brand Name: LDARC
Model: XT1102
Item Name: 1103 9300KV
Shaft Diameter: 1.5mm
Input Voltage: 2-3S
Motor Mounting Hole Size: 6.6 ( M1.4)
Weight: 2.8g

Caddx Turtle V2 1080P Camera
Image sensor: 1/2.7" CMOS sensor
Horizontal: 800TVL
TV system: NTSC/PAL,changeable
Video Resolution: 1080P@60fps / 1080P@30fps / 720@60fps
Power Input: DC 4.5-20V
FPV FOV: 155°
Recording FOV: 170°
Mini Illumination: 0.01lux
Image Resolution: 2 Megapixels
Lens: 1.8mm Turbo Eye Lens
Working Current: 380mA@5V/160mA@12V (low consumption)
OSD Menu: Yes (Support Voltage Display)
Video Files: MP4
Audio: Support
Electronic Shutter : PAL : 1/50-100,000 NTSC : 1/60-100,100
S/N Ratio: >60dB (AGC OFF)
Video Output: CVBS
Max Micro SD Card Supported: 8-64GB(need Class 10 or above, recommend Class 10/UHS-I/UHS-II)

Lipo Battery ( All Version Have)
3S 11.4V 300mAh 30C Lipo Battery


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