Hello,
I am working on a project where an Arduino Uno is used to monitor a LiPo battery state of charge.
The battery monitor will work similarly to the 3DR SOLO battery pack, in that it will communicate with the Pixhawk using I2C.
http://copter.ardupilot.tridgell.net/wiki/common-optional-hardware/common-powermodule-landingpage/smart-battery/
I know the Arduino needs to use slave address 0x0B.
My question is, how do I make sure that the data I'm sending via I2C will be recieved by the Pixhawk as the actual battery capacity? Does anyone have the code which outlines this process?
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