I want to use the exponentially better BNO055 IMU to correct the terrible drift the wiimote has. In order for the wiimote to understand the BNO055's readings, I have to send the data in a specific way. I was originally planning on using an arduino to retrieve, format, and send the information, until I realized it would have to act as both a master for the BNO055, and a slave for the wiimote (since my adafruit breakout board cant use SPI). What should I do?
Maybe this will help? Found with a search for "arduino master and slave".
Where did SPI become part of this? Why not use the I2C that is already there? Try this link: https://www.arduino.cc/en/Tutorial/LibraryExamples/MasterWriter
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