Prints 2D Badges/Labels.

Uses OctoPrint system to allow for "Do No Hack" labels to be printed on a Dymo Label Writer (for MakeSpace) using RFID tags.

Not really used for 3D printing unless you wish to modify and automate to print labels for when a print is finished or something.

Hardware setup:

• Raspberry Pi 3
• Dymo LabelWriter 450
• IB Technology Micro RWD RFID reader (for Makespace door kep)
• 2x 28mm Arcade buttons with LEDs (Optional)
• Pi Power Hat (https://github.com/Tinamous/PiPowerHat) (optional) or 5V DC supply for Raspberry Pi
• Labels, lots of...

Left Button:

• Switch Pin 1: GND
• Switch Pin 2: GPIO 26
• LED Pin 1: GND
• LED Pin 2: via 82R resistor to GPIO 16

Right Button:

• Switch Pin 1: GND
• Switch Pin 2: GPIO 21
• LED Pin 1: GND
• LED Pin 2: via 82R resistor to GPIO 20

LED Indicator:

• GPIO 11 with 1k resistor going to GND (this is build on-board the Pi Power Hat)

• Download and install OctoPi (https://octoprint.org/download/)
• Follow the Getting Started Guide for OctoPi.
• Install Cups
• Download and install the Dymo 450

sudo apt-get install libcups2-dev libcupsimage2-dev g++ cups cups-client

The driver can be downloaded from:

http://www.dymo.com/en-US/dymo-label-sdk-and-cups-drivers-for-linux-dymo-label-sdk-cups-linux-p--1#

For convenience it's also in this repository:

• wget https://github.com/Tinamous/OctoPrint-Badger/raw/master/Notes/dymo-cups-drivers-1.4.0.tar.gz

• tar xvf dymo-cups-drivers-1.4.0.tar.gz

• cd dymo-cups-drivers-1.4.0.5/

• sudo ./configure

• sudo make

• sudo make install

Then add the Pi user to the printing group and enable remote admin

• sudo usermod -a -G lpadmin pi
• cupsctl --remote-admin

You should now be able to open a browser to the CUPS server:

• https://octopi.local:631/
• Add the printer (Administration/Add Printer/Select the 450).
• Select the label size (99012), quality (300x600) and select Barcode and Graphics as the default

Install via the bundled Plugin Manager or manually using this URL:

https://github.com/Tinamous/OctoPrint-Badger/archive/master.zip

The registration plug-in will most likely be needed as well, grab that from https://github.com/Tinamous/OctoPrint-Registration

Once installed configure the pluging settings to use the appropriate printer and RFID reader.

• cd ~/.octoprint/
• sudo nano config.yaml

Add/Update the following:

appearance: components: disabled: tab: - temperature - gcodeviewer - terminal - control - plugin_pipower - timelapse sidebar: - connection - state - files order: tab: - plugin_whosprinting

This is work in progress. Requires CUPS support to be installed. Please see the Notes folder for the time being.