Posted by Bill Gallagher on September 10, 2009 at 4:16pm
Has anyone attempted to integrate the FMA Co-pilot II sensors with ArduPilot? I ordered a set of these without realizing that they had a different interface than CPD4. The connector looks like a servo connector with 3 wires: black, red, and white. Can somebody point me in the right direction for integrating these? What interface is most likely being used? SPI, I2C, something else?
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I think they are using MLX90614 thermopile sensor, which have both I2C kind of output and PWM output. Seems like FMA is using PWM output, that's why its 3 pin interface (+V, GND and PWM output).
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Fakhre Alam
3901090614M005-thermopile.pdf