YRL Expansion Board

A multi-feature expansion board for the Pi-puck, developed by York Robotics Lab, that connects to SPI, I2C and USB buses through the auxiliary interface.

The YRL Expansion Board has the following features:

• 9-DoF LSM9DS1 IMU (accelerometer, magnetometer and gyroscope)

• XBee socket and USB UART interface

• 5-input navigation switch (up, down, left right, centre)

• RGB LED

• 24-pin Raspberry Pi compatible pin header

See https://github.com/yorkrobotlab/pi-puck-expansion-board for hardware and software sources.

More Information

• Hardware Design
  • Hardware block diagram
  • Schematic
  • PCB layout
• XBee Interface
  • Using the XBee
  • Hardware Design