Two things to check.
First, the
Garmin 276C is set to the
Garmin protocol, not NMEA 0183 by default. You need to change the serial port setup to NMEA and check the settings. They should be 4800 baud, 8 bits, No parity, 1 stop bit.
Second, Garmin doesn't use a signal ground, so you have to connect the Simrad's NMEA In -
line to the 12 VDC system ground.
That should do it.
BTW, you really should start a new thread when you have questions that are essentially off-topic. I'd also recommend you read the post in my signature.
Quote:
Originally Posted by capitaodeareia
I don't obtain success in connecting my tp32 with the garmin 276C using nmea 0183. Did anybody already manage to do that?
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Sailingdog
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New England
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