April 2022 Changelog: Nebula Nano Camera changed to Polar Camera

The GEPRC Dolphin HD is an upgraded version of the Dolphin 4-inch, which is equipped with the Caddx Nebula Nano V2 which gives you powerful flight performance and HD quality video. This build weighs roughly 160g (without battery) and comes with a powerful 1507 motor, and HQ 4×4.3×3 V1S propellers. Equipped with powerful GEP-20A-F4 AIO, integrated board F4 FC, 20 A ESC, STM32F411 chip with MPU6000 gyroscope, to ensure flight stability and smooth flight and many other cool features.

A 4S-650 ~ 850mAh battery is recommended.

Features

• Ultra-light 4-inch toothpick frame, 3K carbon fiber bottom structure, True X frame design, split structure
• High-Quality TPU 3D printed canopy with exquisite design
• 166g weight(without battery), ultra-lightweight, Enjoying fast and Furious flying
• Equipped with Caddx Vista / Nebula Nano System, the picture quality can reach 720p
• The flight controller uses STM32F411 with MPU6000 gyroscope to work, and BLheli_S 20A ESC, flexible and smooth flight
• 1507 3200KV motor with HQ4x4.3×3 V1S, Fantastic and efficient power extremely matching
• The PID is meticulously tested by the GEPRC pilot team, it can fly as long as press the BIND button with your Radio transmitter right on your hand

Specifications

• Brand: GEPRC
• Item: Dolphin HD
• Flight Controller:GEP-20A-F4 AIO
• Camera: Caddx Polar
• VTX: Caddx Vista
• Motor to motor:153mm
• Propeller: HQ4x4.3×3 V1S(4 pairs)
• Antenna: RG137 5.8g RHCP
• Motor:1507 3200KV
• Weight:160g without battery
• Receiver:Without Receiver(PNP)/ Frsky XM+ / TBS NanoRX

Frame: GEPRC GEP-DX4

• Carbon: Full 3K carbon fiber
• Motor to motor: 153mm
• Bottom plate: 2mm
• Top plate: 2mm
• Arms plate: 4mm

Flight Controller: GEP-20A-F4 AIO

• MCU: STM32F411
• Gyro: MPU6000
• OSD:BetaFlight OSD w/ AT7456E chip
• Firmware target: GEPRCF411
• ESC: 20A * 4 BLHeli_S (Dshot/Multishot/OneShot) support 2~4S LiPo
• VTX: 5.8GHz (48 Channel IRC Tramp, PIT/25/100/200mW)

Includes

• 1 x Dolphin HD FPV Drone 
• 4 x HQ 4×4.3×3 V1S (pairs)
• 1 x Battery pad
• 2 x Battery strap 15*120
• 1 x M8 wrench
• 1 x 1.5mm L screwdriver
• 2 x antenna tubes