Raspberry pi and pixhawk wont communicate each other

[ppoirier]

As I wrote above you must first

@ppoirier

and do a terminal to terminal test between RPI and a PC

[Joseph_Coming]

@ppoirier

As I wrote above you must first

oh okay sorry i forgot i tho it was a plug and play device so what should i do next i connect it now.

i also use putty.

[Joseph_Coming]

@ppoirier

and do a terminal to terminal test between RPI and a PC

stuck here in black screen **

**