Rotorgeeks Bluejay - BNF ELRS

Rotorgeeks Bluejay - BNF ELRS
Rotorgeeks Bluejay - BNF ELRS Rotorgeeks Bluejay - BNF ELRS
Brand: Rotorgeeks
Product Code: RG Bluejay - ELRS BNF
Availability: In Stock
Price: CAD$239.99
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This little 2S BNF is a lot of fun and an ideal first drone giving you speed and agility!  It is super small, very light and loads of fun to fly around.
With a 2S 300-660mAh battery you get plenty of flight time to enjoy its range. The larger batteries provide longer flight time (5+ minutes).
The new X12 AIO flight control board comes with a higher power 400mW video transmitter and sleeved dipole antenna, giving amazing video range to match the onboard ExpressLRS receiver.


  • Weight: 36g (without batteries)
  • 2.5mm carbon fiber
  • HappyModel X12 V2 AIO FC, 12A 1-2S ESC
  • Receiver: ExpressLRS (SPI)
  • OpenVTX: 25-400mW
  • HappyModel 1102 10000kv motors
  • Runcam Nano 3 camera

Binding procedure:

  • Connect the FC to Betaflight via USB.
  • Go to the receiver tab and click on "Bind receiver" - once in bind mode the red LED should flash rapidly (LED can be found at the bottom side next to the USB and boot button.
  • Put your radio/ELRS module into bind mode.
  • If the binding procedure was succesful, the red LED should flash slowly.
  • You can finish the configuration in BetaFlight.

Note: The FC comes flashed with 4.3, please use Betaflight Configurator 10.8 or up for configuration.

Recommended batteries (not included):

  • 2S 300mAh
  • 2S 450mAh
  • 2S 530/550
  • 2S 660mAh


  • 1x Rotorgeeks Bluejay -  ELRS BNF
  • 1x pack of Gemfan Hurricane 2023 3 Blade (2x sets - 4CW / 4CCW)

Wiring diagram here

Using M2x7 prop screws to secure props to the motors will add 1.8g but help prevent broken motor shafts from hard impacts

Our current PID tune
Betaflight diff dump here
Note that PID profile 1 is best for 2S 450-660mAh batteries and PID profile 2 works well with very light batteries in the 300-380mAh range

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