nanoDLP

3ddd

Member

Registered: 2017-08-21

Posts: 1

Raspberry Pi 3 connections

Hi everyone, I was wondering if one of you would be able to help me with regards to connections going to the raspberry pi 3. I would like to know where do I connect the following on a raspberry pi 3:

-2 stepper drivers, one for z axis and other for tilting vat. 
-Relay switch to turn LED on and off.
-lcd driver

Any help would be greatly appreciated !

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,541

Re: Raspberry Pi 3 connections

You need RAMPS board to drive more than one stepper. You can connect rpi and ramps with usb cable.
For the RAMPS side there are loads of tutorial over the internet.