# Crazyflie 2.0 - BigQuad Deck (Seeed Studio)

**Type:** Product page · **SKU:** SS102990227 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/crazyflie-2-0-bigquad-deck-seeed-studio.html ([markdown](https://core-electronics.com.au/crazyflie-2-0-bigquad-deck-seeed-studio.html.md))

With the BigQuad deck you can transform your Crazyflie 2.0 to a bigger quad by connecting external ESCs (Electronic Speed Controller) to the breakout connectors...

## Pricing

- **Price:** $13.75 (inc GST) — $12.50 AUD, exc GST
- **Quantity discounts:** 10+ $12.00 (exc GST) · 25+ $11.63 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 1 today, and up to 50 more in 8–10 days.

## Description

With the BigQuad deck you can transform your Crazyflie 2.0 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.

This product is intended to be used together with the [Crazyflie 2.0](https://www.seeedstudio.com/Crazyflie-2.0-p-2103.html) quadcopter and uses its expansion board system. Please have a look at the buyers guide for more info about the Crazyflie 2.0 ecosystem. For more information about how to use the expansion decks check out the [getting started with expansion decks](https://www.bitcraze.io/getting-started-with-expansion-decks/)page.

**FEATURES**

- 4 x ESC connectors
- 0.1" header mounting holes for additional connectivity: 
    - 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 SPECIFICATION**

- Power Crazyflie 2.0 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.
- BiqQuad deck and Crazyflie 2.0 current consumption: 
    - ~120mA without any additional decks.
    - Up to 500mA if Crazyflie 2.0 battery is connected and charging.
- 1-wire memory for automatic expansion deck detection.
 
**MECHANICAL SPECIFICATION**

- Weight: 3.8g
- Size (WxHxD): 36x40x5mm
- M3 mounting holes placed 30.5mm square.
- Designed for mounting above or under the Crazyflie 2.0
 
**PART LIST**

- 1x BigQuad deck
- 4x M2x4 nylon screw
- 2x M2x6 hex spacer
 
**RESOURCE**

- Bitcraze
- Wiki
- Forum
- Buyers guide
- [Getting started with expansion decks](https://www.bitcraze.io/getting-started-with-expansion-decks/)
 
**SUPPORT**

If you have any further question for technical support, please contact support@bitcraze.se.

**RELATED PRODUCTS**

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|---|---|---|---|
| [Crazyflie 2.0](https://www.seeedstudio.com/Crazyflie-2.0-p-2103.html) | [Crazyradio PA - long range 2.4Ghz USB radio dongle with antenna](https://www.seeedstudio.com/Crazyradio-PA-long-range-2.4Ghz-USB-radio-dongle-with-antenna-p-2104.html) | [Crazyflie 2.0 debug adapter kit](https://www.seeedstudio.com/Crazyflie-2.0-debug-adapter-kit-p-2114.html) | [Crazyflie 2.0 - LED-ring Expansion Board](https://www.seeedstudio.com/Crazyflie-2.0-LED-ring-Expansion-Board-p-2105.html) |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/0/102990227_201.jpg)