Marco, did you connect NEO-6M from HK with APM2.5, as I understood? Could you please confirm?
Do you know how NEO-6M is comparing as performance with 3DR GPS uBlox LEA-6
I have been running APM 2.5 with NEO-6M using arduplane 2.65 and arducopter 2.81 with no problem just upgraded Firmware to Arduplabe 2.70 and Arducopter 2.91 now neither boards are working with NEO 6M, does anybody know what is changed ?
My problem is quite similare. My NEO-6M is not working (GPS no fix) and i have 2.91 firmware on arducopter.
I rode that it should be plug n play but this is not working for me
anyone for helping us ?
NEO-6M should work just fine, so long as you have its set for the correct baud rate of 38400
It works much better if you load the 3DR.txt file for that you will need an FTDI cable and u-center software, full details here Configuring a uBlox module
Tks for reply
in fact, it does work : the GPS started to fix during my first flight (outside)
Now it can also detect satellite when i 'm inside (at home), which it used not to do...
will this work to configure the Neo 6M?
where can i found the new firmware for lea 6?you say that it has firmware upgrade for europeen sat but no idea where to find and how to upgrad it
That FTDI adapter should work just fine. Be sure to follow the wiring diagram mentioned by Joe (earlier in this thread) as the GPS cable doesn't plug directly into the adapter.
You may want to read through this very informative thread by Matt, it contains a lot of information about how to upload the .txt files and using the uCenter application.
Is this what you're looking for?
Thanks. I read somewhere that gps will only take 3.3v. Does that mean the uBlox only take 3.3v as well?
As far as I know 5v is OK. You may want to look at this post from Joe on RCGroups. I used my FTDI adapter at 5 volts when I uploaded the configuration file to my Crius CN-06 V2 GPS, it worked just fine.
Cheers. I will try with 5v then