Absence d'entrée NMEA 183 traceur Garmin UHD 62
Absence d'entrée NMEA 183 traceur Garmin UHD 62
Good morning and thank you for your answers !
Attached is a screenshot of the configuration used.
I specify that my plotter only has a data cable with 2 wires:
- a blue for the Tx (output +)
- a brown one for the Rx (+ input)
Luis, indeed that's what I want the Garmin plotter to send data to the multiplexer on port P2. I really connect the blue wire (Tx +) on the port A2 and the brown wire (Rx +) on the port A3. Only ST and Port P3 (A3) work : the LEDs are flashing ! conversely, the port P2 LED does not light up but I know it works because I did the test as described in the manual with the jumpers.
Is it possible that the NMEAWIFI3 does not understand the NMEA183 language sent by the plotter ?
Or is there a connection that I did really wrong ?
Below screenshots with the absence of entry with the true wind (TWD) and the GPS position and COG.
Attached is a screenshot of the configuration used.
I specify that my plotter only has a data cable with 2 wires:
- a blue for the Tx (output +)
- a brown one for the Rx (+ input)
Luis, indeed that's what I want the Garmin plotter to send data to the multiplexer on port P2. I really connect the blue wire (Tx +) on the port A2 and the brown wire (Rx +) on the port A3. Only ST and Port P3 (A3) work : the LEDs are flashing ! conversely, the port P2 LED does not light up but I know it works because I did the test as described in the manual with the jumpers.
Is it possible that the NMEAWIFI3 does not understand the NMEA183 language sent by the plotter ?
Or is there a connection that I did really wrong ?
Below screenshots with the absence of entry with the true wind (TWD) and the GPS position and COG.
Last edited by Fab_13 on Mon May 15, 2023 7:43 am, edited 5 times in total.
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- Posts: 9
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Re: Absence d'entrée NMEA 183 traceur Garmin UHD 62
Le port P2 est NMEA seulement.
Si ton capteur vent est ST1 il faut le chainer avec ton traceur ST1 et rentrer le tout sur le port ST1 du NMEA3WIFI.
Si ton capteur vent est ST1 il faut le chainer avec ton traceur ST1 et rentrer le tout sur le port ST1 du NMEA3WIFI.
Re: Absence d'entrée NMEA 183 traceur Garmin UHD 62
Hello Fab,
J'ai besoin de lire les manuels... I need to read the manuals of your instruments/equipment to understand your setup. Also a screenshot of the multiplexer webpage would help. I understand that you want the Garmin plotter to send data to the multiplexer on port P2. So you need to connect bleu to A2 and noir to B2. Did you connect the noir?
In fact I would like to know the routing of the multiplexer (if you could take a screenshot of the settings webpage that would be ok). I am not sure if you are using WiFi, what baud rates, etc.
Greetings from Mytiline,
J'ai besoin de lire les manuels... I need to read the manuals of your instruments/equipment to understand your setup. Also a screenshot of the multiplexer webpage would help. I understand that you want the Garmin plotter to send data to the multiplexer on port P2. So you need to connect bleu to A2 and noir to B2. Did you connect the noir?
In fact I would like to know the routing of the multiplexer (if you could take a screenshot of the settings webpage that would be ok). I am not sure if you are using WiFi, what baud rates, etc.
Greetings from Mytiline,
Re: Absence d'entrée NMEA 183 traceur Garmin UHD 62
Good morning and thank you for your answers !
Attached is a screenshot of the configuration used.
I specify that my plotter only has a data cable with 2 wires:
- a blue for the Tx (output +)
- a brown one for the Rx (+ input)
Luis, indeed that's what I want the Garmin plotter to send data to the multiplexer on port P2. I really connect the blue wire (Tx +) on the port A2 and the brown wire (Rx +) on the port A3. Only ST and Port P3 (A3) work : the LEDs are flashing ! conversely, the port P2 LED does not light up but I know it works because I did the test as described in the manual with the jumpers.
Is it possible that the NMEAWIFI3 does not understand the NMEA183 language sent by the plotter ?
Or is there a connection that I did really wrong ?
Attached is a screenshot of the configuration used.
I specify that my plotter only has a data cable with 2 wires:
- a blue for the Tx (output +)
- a brown one for the Rx (+ input)
Luis, indeed that's what I want the Garmin plotter to send data to the multiplexer on port P2. I really connect the blue wire (Tx +) on the port A2 and the brown wire (Rx +) on the port A3. Only ST and Port P3 (A3) work : the LEDs are flashing ! conversely, the port P2 LED does not light up but I know it works because I did the test as described in the manual with the jumpers.
Is it possible that the NMEAWIFI3 does not understand the NMEA183 language sent by the plotter ?
Or is there a connection that I did really wrong ?
Re: Absence d'entrée NMEA 183 traceur Garmin UHD 62
Hello Fab,
I assume you connected the black (noir) wire to screw terminal B2. You did not confirmed this.
Also I see 19200 as the baud rate on port P2. This is very strange. Normally chartplotters use 4800 or 38400. Did you setup your charplotter to send data at a speed of 19200?
Regards, Luis
I assume you connected the black (noir) wire to screw terminal B2. You did not confirmed this.
Also I see 19200 as the baud rate on port P2. This is very strange. Normally chartplotters use 4800 or 38400. Did you setup your charplotter to send data at a speed of 19200?
Regards, Luis
Re: Absence d'entrée NMEA 183 traceur Garmin UHD 62
Hello Luis,
no, actually, I did not connect the black wire to B2.
But when I do, the tracer doesn't turn on anymore...the B2 is a negative pole..but doesn't allow the current to return. Can I bridge GND and B2 and connect the black wire to B2 to get NMEA data? Forgive me, I'm not very strong in electricity, I'm quickly limited. Thanks again for your help, I'm sure it will work!
I changed the port speed and set everything to 4800 baud. It does not change anything...
no, actually, I did not connect the black wire to B2.
But when I do, the tracer doesn't turn on anymore...the B2 is a negative pole..but doesn't allow the current to return. Can I bridge GND and B2 and connect the black wire to B2 to get NMEA data? Forgive me, I'm not very strong in electricity, I'm quickly limited. Thanks again for your help, I'm sure it will work!
I changed the port speed and set everything to 4800 baud. It does not change anything...
Re: Absence d'entrée NMEA 183 traceur Garmin UHD 62
Hello,
If nothing connects to the B2 terminal of the multiplexer, there is nothing available to the multiplexer. You should connect the NOIR cable to B2. You should bridge.
Regards, Luis
If nothing connects to the B2 terminal of the multiplexer, there is nothing available to the multiplexer. You should connect the NOIR cable to B2. You should bridge.
Regards, Luis
Re: Absence d'entrée NMEA 183 traceur Garmin UHD 62
Thanks Luis. I will do a bridge between GND from ST port to B2. And Hope that work
But why A3 port don't have a négative output...and it works ?
But why A3 port don't have a négative output...and it works ?
Re: Absence d'entrée NMEA 183 traceur Garmin UHD 62
Hello, positive feedback: it works. It is indeed necessary to associate a negative pole to the NMEA output of the plotter. So I bridged the GND of the ST Raymarine input with the B2. Then you have to play well with the speeds: I put everything at 4800 bauds.
Thank you for your help and the NMEAWIFI3 product!
Thank you for your help and the NMEAWIFI3 product!