T tipu87 New Member Dec 29, 2009 #1 i want to interface gr 89 to micro controller so that the position of the device can b shown on the PC please help its urgent if somebody got circuit diagram so please help!
i want to interface gr 89 to micro controller so that the position of the device can b shown on the PC please help its urgent if somebody got circuit diagram so please help!
mramos1 Active Member Dec 29, 2009 #2 Do you have any information on the GR89? Does it have NMEA and RS232 out? Here is a thread to some fellow working with other models. NMEA <-> RS232 - Cruisers & Sailing Forums Maybe provide a link to you manual or more details on what you have. It looks like you can bypass the microcontroller.
Do you have any information on the GR89? Does it have NMEA and RS232 out? Here is a thread to some fellow working with other models. NMEA <-> RS232 - Cruisers & Sailing Forums Maybe provide a link to you manual or more details on what you have. It looks like you can bypass the microcontroller.