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Difference between revisions of "Replicape: Getting Started"

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=== Basic configuration ===
=== Basic configuration ===
For physical wiring of the board [http://wiki.thing-printer.com/index.php?title=Replicape_rev_B go here].
Once you connect to the OctoPrint interface, you will need to step through setup the first time.
Once you connect to the OctoPrint interface, you will need to step through setup the first time.
As you step through the setup:
As you step through the setup:

Revision as of 17:09, 22 July 2017

Under development

This page is continuosly under development, but is aimed as a basic "what to do when you get your Replicape". If you have any questions/comments, post them in the G+ community or find someone on #replicape on freenode's IRC to edit things to be more coherent.

Getting Support

The Replicape/Redeem community is mostly active in three places:

Required items

  • Replicape Board
  • BeagleBone Black or a BeagleBone Black Wireless
  • 12V to 24V power supply, capable of at least 10A output (more if have a heated print bed)
  • 3D Printer
  • Monitor with microHDMI to HDMI cable (for troubleshooting)
  • Keyboard (for troubleshooting)

Step One

Installing Kamikaze

The first step to running the Replicape board with Redeem is to install an OS on the BBB. It is recommended that you download and install the latest pre-build Kamikaze image on the SD card then it will update the BBB image.

Step Two

Now you're looking at how to setup Redeem and calibrate it to your printer's hardware. This section isn't exhaustive yet, if you need this page to add a specific section about something, go ask for it by reaching out in the community section

If you have your BeagleBone plugged into the network, you can connect a monitor and keyboard to get the IP address assigned to the board when it boots. When the stack boots, you will see the Toggle interface (you will need to rotate your monitor to portrait mode to make it easier to work with. Assuming you're running Kamikaze 2.0.8 or higher, you can hit Alt-F2 on the keyboard to change to another terminal, then log in with the username ubuntu and the password temppwd. Once logged in, enter ipconfig eth0 and you will see the IP address in the information. Use that IP to connect via web browser to get to OctoPrint.

Basic configuration

For physical wiring of the board go here.

Once you connect to the OctoPrint interface, you will need to step through setup the first time. As you step through the setup:

  • Set a username and password for OctoPrint
  • Recommended that you keep Access Control Enabled for security reasons.
  • Set your print bed dimensions
  • Axis speeds can be left at the defaults, as they only control the manual movements that you make through OctoPrint.

To start with, go look at Elias' video on getting started. The redeem repository he's talking about in the video is found here

Linux Beginner? Help is here

To those of you new to the Linux environment, here are a few steps I would recommend some to read up on a few basic linux skills

Also, if you find that redeem fails to start, and there's nothing obvious in the log you get out of octoprint, that might mean there's a typo in one of your config files. To see where, run systemctl status -n 100 redeem on your BBB, it should point you straight to what you need to change.

Redeem's and Kamikaze's pages are pretty complete already, you're here reading sort of a "where do I find information about specific topics?"

The answer is:

  • Replicape's page for anything to do with hardware connections (wiring, outputs, etc.)
  • Redeem's page for anything to do with what features the software holds, and what G and M-codes do
  • Kamikaze's page for anything regarding the Kamikaze image, including the latest release link for Kamikaze (network, updates, etc).
  • The Marlin to Redeem guide, helping those of you coming from Marlin appreciate what the differences in Redeem are and why.

Setting up Redeem with endstops

In case you missed it, check Elias' youtube video on endstops.

MOSFETS turn on and stay on until redeem actually starts

This can be addressed with a patched Uboot, in which case you will see the mosfets on for a few seconds until the boot reinitializes the pin outputs to low until Redeem can take over.


I come from a Marlin/Repetier/xxx (arduino mega) setup what do I do?

Well, you could start by looking at this handy migration guide (still under construction though)

I got my Replicape, but redeem can't communicate with it

Are you powering only through USB? If so, that will be a source of difficulties. The replicape needs power applied to communicate with the BBB underneath, the BBB won't power the Replicape. Normally, the opposite is what happens, with the BBB being powered by the Replicape. See Replicape_rev_B#Power for details of the error to look for in your system log.

I can't connect the BBB to my network, how do I get updates from online?

Well, if you don't have a USB Wifi dongle, or Ethernet cable you can use to connect the BBB to your network at home, you can follow this guide to get it online using your PC running linux as a bridge through the mini-USB cable.

For Windows users, this is a great guide: https://www.youtube.com/watch?v=D-NEPiZDSx8