How to use the Navio?

The problem is always the same
On the screen I see MP
Bad health GPS
Bad health compass
Bad health gyro

After weeks
I continue to say
some of your users
feels perfect in their remarks.
Again I say it once
if you do not know what you’re talking about then
shut up.
This is not an insult to some Member
it’s a reality
I tell you the official way.

I do not say
Another thing to my contacts
in schools.
Steer clear of Navio +.

I am originally from at least
120 Units sold in less than
3 schools each year.
It’s not much but,
this is my official contribution.
I will strive to do better.
This is an official warning.

From what I read aillor
I’m not the only one having problems
Of this genre.
For cons, I’m the only one who
not hide to say.

Also, when looking at the situation,
we realize that the Navio +
is a totally useless object because,
if one performs an external GPS and compass,
the Navio + becomes a breadboard
which costs $ 230 USD with transport.

I was stupid to realizing
after buying two.
We must learn to face the facts.
I am far from perfect.

Thank you for your tolerance
my bad English
and your great help.

Jean-Sebastien Briere