Hi,
I bought a used Pixhawk 2.4.8 from internet for $10 and it seems to work.
It didn’t come with any external modules ( safety switch, GPS, buzzer,…etc). I had some spare parts to be used but not for GPS. The compatible GPS module on Aliexpress costs $45.
I have HGLRC M100-5883 GPS which contain Ublox M10 + compass.
is there anyway to make my M100-5883 GPS work with pixhawk ?
you will need to adapt the wiring and connect it to a serial and i2c port using JST PH1.25 connectors.
I normally buy those connectors prewired as crimping them isnt easy.
Many thanks …
So I need to buy 4 pins and 6 pins JST 1.25mm sockets and make the wiring and that’s it ?
There is no need to worry about different voltage levels or protocols ?
no the voltages and protocols are all standard so it should work, just remmber you connect the GPS TX to the flight controller RX and RX to the TX.
Perfect and many many thx
I give it a try and i would let you know…
Hello @mr_byte31,
I’m also interested on this gnss module.
How did it go, did it work?
Thanks
I ordered some wires from Aliexpress and waiting for them to come.
stay tuned …
it worked 
Thx thx thx