Raspberry pi Octoprint

• http://octoprint.org/download/

Installing Python 2.7 including pip

• How to get Python on your Raspberry Pi

sudo apt-get install python-dev
curl -O http://python-distribute.org/distribute_setup.py
python distribute_setup.py
curl -O https://raw.github.com/pypa/pip/master/contrib/get-pip.py
python get-pip.py
sudo pip install virtualenv

not everything worked from above so next installs setup.py

• Raspberry Pi - Python - Installing modules

mkdir python-setuptools
cd python-setuptools
wget https://bootstrap.pypa.io/ez_setup.py -O - | sudo python

Octoprint from source

git clone https://github.com/foosel/OctoPrint.git

In the source code folder from the command line:

python setup.py install

Start from the command line

octoprint

2016-02-02 14:14:32,009 - octoprint.server - INFO - Starting OctoPrint 1.2.8 (master branch)
2016-02-02 14:14:32,013 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/.octoprint/plugins, /usr/local/lib/python2.7/dist-packages/OctoPrint-1.2.8-py2.7.egg/octoprint/plugins and installed plugin packages...
2016-02-02 14:14:32,183 - octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2016-02-02 14:14:32,186 - octoprint.plugin.core - INFO - Found 5 plugin(s) providing 5 mixin implementations, 2 hook handlers
2016-02-02 14:14:32,192 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2016-02-02 14:14:32,194 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2016-02-02 14:14:32,208 - octoprint.plugin.core - INFO - Initialized 5 plugin implementation(s)
2016-02-02 14:14:32,232 - octoprint.plugin.core - INFO - 5 plugin(s) registered with the system:
|  CuraEngine (<= 15.04) (bundled) = /usr/local/lib/python2.7/dist-packages/OctoPrint-1.2.8-py2.7.egg/octoprint/plugins/cura
|  Discovery (bundled) = /usr/local/lib/python2.7/dist-packages/OctoPrint-1.2.8-py2.7.egg/octoprint/plugins/discovery
|  Plugin Manager (bundled) = /usr/local/lib/python2.7/dist-packages/OctoPrint-1.2.8-py2.7.egg/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /usr/local/lib/python2.7/dist-packages/OctoPrint-1.2.8-py2.7.egg/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /usr/local/lib/python2.7/dist-packages/OctoPrint-1.2.8-py2.7.egg/octoprint/plugins/virtual_printer
2016-02-02 14:14:32,235 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2016-02-02 14:14:32,237 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2016-02-02 14:14:32,238 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2016-02-02 14:14:32,240 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2016-02-02 14:14:32,582 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on raspberrypi for SSDP
2016-02-02 14:14:32,810 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from http://plugins.octoprint.org/plugins.json
2016-02-02 14:14:32,874 - octoprint.server - INFO - Listening on http://0.0.0.0:5000
2016-02-02 14:15:44,387 - octoprint.plugins.cura - INFO - Path to CuraEngine has not been configured yet or does not exist (currently set to None), Cura will not be selectable for slicing

from browser:

http://157.190.152.80:5000/

then in r-pi terminal (...after few seconds)

2016-02-02 14:15:45,761 - octoprint.server.util.sockjs - INFO - New connection from client: 157.190.54.31

USE

myself
eoeoeo

How to reset Octoprint password

If Octoprint password is forgoten:
from R-Pi command line:
check if user.yaml exist:

ls -l ~/.octoprint/users.yaml

then edit:

nano ~/.octoprint/config.yaml

Find "firstRun: false" . Change that to "firstRun: true", save and exit. Then delete (or rename)

ls -l ~/.octoprint/users.yaml 
rm ~/.octoprint/users.yaml

Configure Octoprint printer profile

??

Configure Octoprint GPX plugin

Choose: Replicator 2X ??
Set home: x MAX, y MAX, z MIN
Gcode dialect: MakerBot

Repetier Host + OctoPrint + Wanhao Dublicator4S

Usage: open STL in Repetier and slice. Export Gcode and then open it with Octoprint (need GPX plugin to translate Gcode to MakerBot commands)

• Configure Repetier Host Starting Gcode:

;---------WANHAO START GCODE BEGINS HERE
G28 ; home all axes
G92 X0   ; ABSOLUTE 0 FOR ALL AXES AT SWITCHES, DID NOT WORK IN A SINGLE COMMAND, SO 3 ARE USED
G92 Y0
G92 Z0
G1 Z5  F5000 ; lift nozzle
G1 X-240 Y-160 Z0  ; GOTO LEFT BOTTOM CORNER OF THE PLATFORM
G92 X0  ; ABSOLUTE 0 FOR ALL AXES AT SWITCHES
G92 Y0
G92 Z0
G1 Z5  F5000 ; lift nozzle
M104 S210 T1 ; set temperature
M116 ; WAIT EVERYTHING TO SET UP
T1   ; USE EXRUDER 1
;---------WANHAO START GCODE ENDS HERE

More Repetier Host settings:

filament diameter 1.75
extruder multiplier 0.7
Gcode dialect Makerbot (???Snailfish???)
RS black filament temperature 210 first, 200 all other layers