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How to update Here+ without the port?

Hello,

My university just bought a Gaia 100 hexacopter from Foxtech with Pixhawk 2 and the Here+ RTK. I´m setting the system up as described in the Ardupilot DOC page. My first step was update the reference GNSS and that went well, but when i openned the rover module to connect via usb i did not found the port to connect the cable.

This is a photo of the 2 antennas that we received, the left one is a Here+ and the right one is a Here2.

How can i update the rover if my board don´t have the port? I also received a USB to TTL.This is the correct way to do it?

Thank you

Leonardo

That looks correct. My adapter was pre wired.You really do not need to disassemble these per the manual. The manual is for the V1 and not updated yet for V2

in the picture i cant see pin names on TTL adapter but at all you have to do this

VCC from GPS ----------> VCC in TTL adapter
GND from GPS ----------> GND in TTL adapter
RX from GPS ------------> TX in TTL adapter
TX from GPS ------------> RX in TTL adapter

Hello,

For closing this thread, i managed to update both units and will test as soon as possible.

Thank you

Servers by jDrones