Here's my setup: I have a master arduino (using a Pro Mini 5V) and it addresses a slave. What I want the slave to do is read four pressure sensors and get IMU data from an MPU9250. I want to be able to have the master talk to the slave and the slave talk to the IMU all on the same I2C bus. The prob…

Master to slave, slave to I2C peripheral

Arctic_Eddie September 20, 2016, 7:08pm 2

If they're all on the same I2C bus then eliminate the slave and let the master collect the data directly.

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