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lipoja / AMSpi

Python class for controlling Arduino Motor Shield L293D from Raspberry Pi (using RPi.GPIO)
MIT License
35 stars 18 forks source link

Raspberry pi 3 #4

Open volvin opened 7 years ago

volvin commented 7 years ago

Hi, i'm trying your library with a Raspberry pi 3 and it's not working. The script runs ok but nothing happends. You think it should run anyway (so it's something with my connections) or it might be a difference with the Rasp versions?

Regards, SC

lipoja commented 7 years ago

Hi, I am sorry I do not have Raspberry Pi 3 so I can not try it out. But it might be issue with RPi.GPIO that is used for controlling GPIO pins.

chmutoff commented 5 years ago

It did not worked for me neither with Raspberry PI 3 B+. I've spent half day checking the code and measuring the voltage on a board, reading chip specs, and then, I just connected the Ground pin of the Raspberry with the 'gnd' pin of the Arduino shield (nex to 'Aref') and it worked! Give it a try and then let me know if it worked for you.

P.S.: I used the BOARD pin numbering

Machine-builder commented 5 years ago

https://github.com/lipoja/AMSpi/issues/7 - answer