Schematic and Expansion Connectors

Firia Labs designed your CodeAIR to be hackable! This is open-source Hardware, so you have everything you need to connect, create, and craft the flying robot of your dreams!

There are two types of hardware expansion connections on the CodeAIR.

QWIIC Connector

This connector brings out regulated power and an I2C serial communication bus. There are many off-the-shelf sensors and useful components compatible with this connector. For example:

• Sparkfun QWIIC

• Adafruit STEMMA QT

UART

Tap into the debug output from the ESP32 microcontroller, and use busio.UART to communicate with external peripherals!

• Pinout for this connector is compatible with the Raspberry Pi Debug Probe

Schematic Diagram

CodeAIR Schematic Rev-C