StanMinor whoopsie - the compasses are on a fixed address - therefore both compasses will be connected to the I2c port expander and selected in turn.
(for some reason I thought you could add vin to one pin to change I2c address)
Anyway.................
Minor whoopsie log
A project log for Robotics sensor - 360 scan of environment
A turrent which is an array of 4 lidar sensor's along with two compasses and a servo that scan the environment and dump data into database.
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