Knowledgebase
NMEA Gyro
Posted by Jerry Knisley, Last modified by
Notice
Undefined index: editedstaff (C:/inetpub/wwwroot/Support/__swift/cache/8ffb74eb8fb5aeb3f7fb2e375265078e.php:44)
Copy to clipboard:
on 09 December 2014 02:09 PM

Driver for gyros, compasses or other heading devices (e.g., GPS antenna arrays) that output the NMEA-0183 “HDT” or “HDM” heading sentence.

 

Connection:

RS232 Serial interface. An example message is shown below:

 

$HDHDT,079.3,T

 

Offsets:

  • Starboard, Forward, Vertical:  Not used – set to 0.
  • Yaw: Enter the heading correction if any.
  • Pitch, Roll:  Not used – set to 0.
  • Latency:  Enter the gyro latency time if any - positive, seconds.

 

Notes: