First time setup issues with PI 2 and L298N SainSmart Motor Driver

[kassalkane]

I have read the PI 2 issue and have downloaded the code from
https://Github.com/phueper/pi-blaster

My issues is that I cannot get my motors to activate with pi-blaster. I have confirmed with a simple python script and just using gpio commands that my cabling, motors and other components are working. The one thing Im not clear on is with the L298N and do I need to remove the ENA and ENB jumpers so I have tried it with and without them but still nothing. Can anyone tell if these should be left on or removed?

I have GPIO 4,17,22,23 connected to the L298N and these are configured as OUT.

Any ideas what my issue is?

[RogueIMP]

I'm having the same issue. I'm trying to control my Pi2's GPIO's so I can run multiple L298N's. Unfortunately, I can't get the GPIO's to respond. I was using wiringPi, and even tried to control them with Python.

[sarfata]

Can you provide more information? What is the problem? Which GPIO are connected? And which one do not respond?