ThanksLooks like the Every is pin compatible, so might work too. You don't need the headers if you can solder in a few wires - they'll just take up space. Good luck!
Should work without modifications. The Nano outputs the USB-Serial also as TTL level serial output at 4800 bps, see Serial - Arduino Reference
The Raymarine e7 has a 4800 bps NMEA0183 input. You might need a level shifter, although it's safe to try and see if it works by just connecting them. Good luck and let us know if it worked!
don't you really need level shifting boards for that?
Have tried hooking up the pins but got nothing.Hook up the serial output (TX) and GND from the Nano to one of the 4800 bps serial inputs on the Onwa. Try swapping the pins if it doesn't work (RS232 and RS442 use negative voltage for 1). Don't know if you need to enable the port on the Onwa or anything like that. If it doesn't work, you'll have to troubleshoot - see what's coming out of the Nano and what the Onwa expects.
Bit uncomfortable about reversing the pins as I have lots of other NMEA stuff on the same ground that works fine
4 input ports are opto-isolated
Did you ever get this working over serial rather than USB?Thanks
WIll source components this week and put it all together. Was about to cut a big hole for the Nasa Meteoman, but then realised it does not have an NMEA output. Nano box can be out of sight and interfaced into already existing plotter with no hassle. Will let you know if it works.
And thanks for the link. Never know Arduino outputs serial on 0 and 1, which is what I was wondering about...
Hello,
After some discussions on No Temperature in Dashboard - Cruisers & Sailing Forums i am pleased to present the first version of my Arduino code.
I was experimenting with a bme280 and an Arduino Nano for usage with OpenCPN and adjusted the NanoBaro mentioned above to print NMEA0183 sentences with Values for Pressure. Temperature and Humidity.
The code isn't ready and nice but somehow working.
If interested please have a look:
https://github.com/roaxth/NanoBaro-b...dy-for-OpenCPN
Feedback and improvements are highly appreciated.
Best Regards
I was experimenting with a bme280 and an Arduino Nano for usage with OpenCPN and adjusted the NanoBaro mentioned above to print NMEA0183 sentences with Values for Pressure. Temperature and Humidity.
Does it send the data over rs232 or USB or both?Hello,
After some discussions on No Temperature in Dashboard - Cruisers & Sailing Forums i am pleased to present the first version of my Arduino code.
I was experimenting with a bme280 and an Arduino Nano for usage with OpenCPN and adjusted the NanoBaro mentioned above to print NMEA0183 sentences with Values for Pressure. Temperature and Humidity.
The code isn't ready and nice but somehow working.
If interested please have a look:
https://github.com/roaxth/NanoBaro-b...dy-for-OpenCPN
Feedback and improvements are highly appreciated.
Best Regards