I2C Interface

X-202 AHRS device can work as a slave device connected to an I2C bus.

Figure 1. Example schematics of CyberAtom as an I2C slave device.

By default the device uses 0x30 as a slave address.

I2C interface can handle request-only as well as request-response transactions. There is a reduced set of messages supported in comparison to UART interface - no calibration nor tuning related messages are available on I2C interface.

Chapters below present these transactions in details.