Rob Tapp

I am working with a nanopi neo. The overlay documentation says the default pps pin is PD14. How do I cross reference the gpio names in the overlay documentation to what the documentation on friendlyelec site. I dont see anything close to a PD14. None of the pin assignments match whats in the manufactures documentation. The I2C pins and a few others are clearly marked from the manufacture, so I could give that a good guess. Other than that, where do I find or how do I figure out which pin does what? Rob

Awesome! Thank you for the help. I was able to use the picomon to figure out that I needed to be wired to the uart0 to see the gps data coming in. Rob

Ok, I think I understand that part now. Thanks!

Hi. Thanks for the response. I will check it out. Is there any documentation on the armbianmonitor command? Robby

I have a NanoPi Neo. I am trying to get a gps module setup on it. Just at typical neo6m, serial gps module. I would like to start out at the basics. I am not new to linux, or micro controllers, but I am new to the nanopi. How can I confirm that something is talking on the serial ports? Is there a way to route the serial port traffic to the terminal when I am logged in through ssh? I am not sure the uart1 is enabled, but even if it is enabled, I really wouldnt know how to confirm it. Does anyone know where I can look to find some info? I would like to find out how to enable the serial ports for communication with another device & how to confirm that I have it enabled and confirm there is traffic coming in. Anyone have any ideas on where to I can look to find this, or does anyone know how? Rob