iFlight Protek R20 brushless Whoop style FPV drone

iFlight Protek R20

With a wheelbase (motor to motor diagonal distance) of just 94mm, the R20 is the iFlight Protek series’ smallest member. Due to its small size, it is available only with an analog FPV system, with no HD digital option.

The iFlight Protek R20 uses a Whoop AIO F4 V1.1 AIO flight controller with an integrated 20A ESC and ELRS radio receiver. Its tine XING-E 1105 6500KV brushless motors are equipped with HQProp 2020 3-leaf propellers.

In addition to the onboard C01 FPV camera (with 1/4″ CMOS sensor), it can be equipped with a RunCam Thumb, Insta360 GO 2, Caddx Peanut, or a similar lightweight action camera.

iFlight Protek R20 main parts specifications

Main parts

1. Whoop AIO F4 Flight controller

  • Battery compatiblity: 2-4s
  • Firmware Target: IFLIGHT_F411_PRO
  • Config: IFLIGHT_F411_PRO.config
  • Connector: Micro-USB
  • Current sensor: yes
  • BEC output: 5V 2A
  • MCU: STM32F411
  • Barometer: NO
  • Blackbox: 8MB
  • Gyro: BMI270
  • INA pad: nR2
  • Size: 30.5*30.5mm
  • Mounting pattern: 25.5*25.5mm/φ3mm
  • Weight: 7.4grams

2. SucceX Mini Force 5.8GHz 600mW VTX

  • Broadcast power: PIT/25/200/400mW/600mW
  • Antenna Interface: MMCX
  • VTX protocol: IRC Tramp
  • Output 40 channels
  • Size: 29*29mm
  • Mounting pattern: 20*20Φ3/25*25 mmΦ2
  • Weight: 4g

3. C01 FPV camera

  • Image sensor: 1/4″ CMOS sensor
  • Resolution: 733H*493V, with global WDR
  • Signal system: NTSC
  • Lens: 2.1mm (M7) field of view 160°
  • Signal-to-noise ratio: >45db
  • Electronic Shutter Speed: Auto
  • Automatic Gain Control (AGC): Automatic
  • Minimum Illumination: 0.01Lux@1.2F
  • D-WDR: Automatic
  • Day/Night: Color
  • Power supply: DC 3-5.5V
  • Current: 135mA @ 5V / 135mA@3.3V
  • Shell material: ABS
  • Size: 11 * 14.5mm
  • Net weight: 1.4 grams


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