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ttlappalainen / NMEA2000

NMEA2000 library for Arduino
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connection hardware #260

Open Lynda96 opened 2 years ago

Lynda96 commented 2 years ago

Hi, I have a question about connection hardware ,Can I read wind data from NMEA2000 by doing this connection ?, schémaaneno I mean ,is it possible to read data wind from sensor directly and send this data to Nmea2000 and after that the microcontroller receive data and display it

because on DataDispaly2 example the are two Arduino boards connected to NMEA2000 one for sending and the second one for receveing what the one has sent Thank you

ttlappalainen commented 2 years ago

I do not know what you mean with "read data wind from sensor directly". You need microcontroller on both sides. One runs WindMonitor example, which you develop to read sensor. Other runs DataDisplay example, which you modify to show wind data on display.

Lynda96 commented 2 years ago

ok now I understand so what i did in the picture is false , I need to connect the sensor to microcontroller for mesuring wind speed for example and after that I send data to NMEA2000 and receive this data with other microcontroller if i want isn't it?

ttlappalainen commented 2 years ago

Yes. You must think NMEA2000 as ethernet - it is a bus to transfer data between devices, which must be cabable to communicate throught the bus.