MTK NMEA checksum calculator on-line GPS Add comments Авг 222014 http://www.hhhh.org/wiml/proj/nmeaxor.html MTK NMEA checksum calculator on-line Leave a Reply Cancel reply Your Comment You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> Name (required) E-mail (required) URI семь + = тринадцать Введите код с картинки (CAPTCHA) *