GLK12232A-25-SM/GLT12232A-SM Including GLK12232A-25-SM-USB and GLT12232A-SM-USB Technical Manual Revision 3.5 PCB Revision: 3.0 or Higher Firmware Revision: 8.4 or Higher Revision History Revision Date Description Author 3.5 January 3, 2018 Correction to Set Non-Standard Baud Rate command Divino 3.4 October 19, 2015 Minor command updates Clark 3.3 September 21, 2015 Updated commands for Firmware Revision 8.6 Clark 3.2 January 30, 2015 Updated Drawings Clark 3.1 May 21, 2014 Added Commands for Firmware Revision 8.5 Martino 3.0 March 13, 2013 Initial Release Clark 0.3 December 13, 2012 Added Firmware Revision 8.4 Commands Clark 0.2 September 10, 2012 Preliminary Release Clark