saxoalex
Posts: 1
Joined: Mon Dec 02, 2019 6:10 pm

Rpi 3B+ serial problems

Tue Dec 03, 2019 10:53 pm

Hi everybody,

I am a student in multimedia's field and I am doing an engeneering project for my school.

I have to send DMX signal throught a Rpi by using serial port. The problem is that the signal I send is not correct because the projector I remote in DMX does not has the good comportment.

I tried to send DMX with a Rpi2 ans that works. The problem comes from the Rpi3...

I already tested this tutorial (in French) to use uart or miniuart, but I have no signal with miniuart and "normal" uart does not work : https://www.framboise314.fr/le-port-ser ... as-simple/

Can someone help me please ?

Thanks' !

Alexandre.

Return to “Interfacing (DSI, CSI, I2C, etc.)”