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Having different sources of measurements and dimensions, the WARG XT90 power pads will be 5mm square pads, with a 7mm pitch for the positive and negative leads. This allows for a balance of space to solder the wires onto, so it is neither tight or spaced too far out.

Addressing Issues

I2C Pull-up

The I2C lines of the IC in the schematic were shorted to 3V3 rail, with no pull-up resistors.

“I removed the pullup resistors since the Pixhawk has its own built in. This is meant to go from the output of the INA228 to the 6-pin connector for the Pixhawk, I connected them through the net names but maybe I did that incorrectly?”

Previous Research

Implementation Ideas

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