Originally Posted by billpa
dhertzog, sorry, the alt V4 ID is 0xEC. We've just updated the manual to reflect this.
Jack, that will not damage the sensor, and should show a reading.
Thanks Bill, that got it working. Does it matter if I use the 4-wire cable or the 4 pins coming directly off the altimeter? Both gave the same readings but I seem to have problems with the 7-segment display showing new altitudes when I used the 4-wire cable (even after power cycling).