Reply to "Air Data"

comp2Member

Keep in mind this is airspeed which is pressure with direction.

Static will be determined before you move. In fact, it when the unit is turned on I will put a towel over the sensors to gain a zero air movement reference.

What ever the values come back to will be tied to the GPS speed. Assuming the outer most sensor is in direct airflow. The data received is an 8bit binary value. 8 bits returns a range of 0-255. This starts in the middle which is about 133. From what I can tell the range is 133-255.

If at 30mph the outer sensor reads say 175 . . then at 60 the outer sensor says 195 then these will represent actual reference values.

So, at 60 if the outer sensor says 195 and the inner sensor says 175 then we would know the direct airflow at the inner sensor is 30.

1/6/1811:11 AM

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