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EXP Tech will be closed from 14.12.2020 to 04.01.2021 for the Christmas Holidays. Last shipping day in 2020 is 11.12.2020. Please plan ahead.

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Your EXP-Tech team

Crazyflie BigQuad deck

€7.31 *

Prices incl. VAT plus shipping costs

Ready to ship today,
Delivery time appr. 1-3 workdays

Order within the next 3 hours and 3 minutes so the order will be shipped today .
  • Bitcraze
  • EXP-R75-004
  • 102990227
  • 3
  • CN
  • 85423190
  • 0.005
With the BigQuad deck you can transform your Crazyflie 2.X to a bigger quad by connecting... more

With the BigQuad deck you can transform your Crazyflie 2.X to a bigger quad by connecting external ESCs (Electronic Speed Controller) to the breakout connectors on the deck. The autodetection of the deck makes this transformation possible to do in seconds. The deck contains breakout header connectors for additional accessories such as external receiver (CPPM input) and GPS. It also has the possibility to monitor battery voltage and current.


  • 4 x ESC connectors
  • CPPM input (3 pin)
  • GPS input (4 pin)
  • I2C expansion  (4 pin)
  • Battery and current monitoring input (3 pin)
  • Buzzer output (2 pin)
  • Connect one or two additional decks
  • Automatic detection of expansion deck

Electrical specifications:

  • Power Crazyflie 2.X with 4.5V - 5.5V from ESC.
  • BiqQuad deck inputs are 5V tolerant.
  • Battery voltage monitoring divider scaled for input up to 23V.
  • Current monitoring input 0V - 3V.
  • ~120mA without any additional decks.
  • Up to 500mA if Crazyflie 2.X battery is connected and charging.
  • 1-wire memory for automatic expansion deck detection.

Mechanical specifications:

  • Weight: 3.8g
  • Size (WxHxD): 36x40x5mm
  • M3 mounting holes placed 30.5mm square.
  • Designed for mounting above or under the Crazyflie 2.X

Package contents:

  • 1 x BigQuad deck
  • 4 x M2x4 nylon screw
  • 2 x M2x6 hex spacer