Hi I am just trying to send a float from 1 arduino to another over TWI/I2C and I have data coming over, but it doesnt look correct and need some help please. I am getting the Master to request data from the Slave. Code below are snippets just to show what im trying to do. The slave has this code…

TWI/I2C - Arduino to Arduino, sending float

system September 19, 2010, 1:00pm 4

Why do you need floating point to represent rpms?

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