~~NOTOC~~
====== Tiko ======
I was fortunate enough to receive my Tiko for Christmas from batch #1. Starting on Christmas day I printed a bunch of owls, a benchy, and some other ornaments as well as the Tiko demo print.

[[https://www.youtube.com/watch?v=XeWvZ5rEbxo|Video of my first print]]
====== Things I've designed ======

  * [[https://www.thingiverse.com/Photonicsguy/about|Thingiverse]]
    * [[https://www.thingiverse.com/thing:2008874|Tiko build volume]]
    * Top hat (for a failed owl print)
    * Camera mount - in progress
    * 
====== Linux Shortcuts ======
Switch to Tiko network: <code bash>alias tiko='nmcli c up "Tiko"'</code>
Run <code bash>alias tiko='nmcli c show'</code> first to identify your connection name



====== Notes ======
|Cancel Tiko print job|<code bash>curl -X PUT "http://192.168.1.1/cancel"</code>|
|Sending Tiko gcode|<code bash>curl -X PUT "http://192.168.1.1/gcode" -d "G0 F3000 X10 Y10 Z90"</code>|
|Turn off white LEDs|<code bash>curl -X PUT "http://192.168.1.1/leds/0"</code>|
|Reboot printer|<code bash>curl -X POST "http://192.168.1.1/reboot"</code>|
|GCODE download((This seems to cause the Tiko to reboot for larger gcode files, around 7MB.))|<code bash>curl "http://192.168.1.1/posted/gcode"</code>|

====== Temperature readings ======
Maximum temperature((FW: 2.0.3-t100.be5de67)) : 300°C

===== Method =====

A Type-K thermocouple was attached to the side of the heater and wrapped with several turns of Teflon plumbers tape to attach the thermocouple without risking melted tape or adhesive on the hotend.

One consideration of using an IR thermometer is that the thermal emissivity of titanium will cause the IR thermometer to read low. Though this may not be a problem with plastic stuck on the nozzle or by taking the reading from the ceramic heater.
===== Observations =====
Red LED is connected to the heater PWM. Solid red when it's coming up to temperature, flickering when it's holding temperature.


{{ :3d:tiko:tikothermaltest0.jpg?direct&300|}}
^Setpoint^Tmeasured(°C)^ΔT^
|100|100|0|
|110|109|-1|
|120|118|-2|h
|130|127|-3|
|140|136|-4|
|150|146|-4|
|160|155|-5|
|170|164|-6|
|180|173|-7|
|190|182|-8|
|200|190|-10|
|205|195|-10|
|210|199|-11|
|215|203|-12|
|220|207|-13|
|225|211|-14|
|230|215|-15|
|235|219|-16|
|240|223|-17|
|245|227|-18|
|250|231|-19|
|255|235|-20|
|260|239|-21|
|265|243|-22|
|270|249|-21|
|275|253|-22|
|280|258|-22|
|285|261|-24|
|290|265|-25|
|295|267|-28|
|300|269|-31|

===== Firmware =====

===== GCODE =====
^TIKO^GCODE^Explanation^Proof/Test(('na' for when command is used in gcode from Tiko WIT))^
|Yes|G28|Home|na|
|Yes|G29|Autolevel (Preceded by M670 D0)|na|
|Yes|G34 Z0|Unknown|na|
|Yes|M104 S210|Set Extruder Temperature to 210°C|na|
|Yes|M109 S210|Set Extruder Temperature to 210°C **and Wait**|na|
|Yes|M670 D0|Zprobe feedrate, specific to autolevel??|na|
|Yes|M906 E0.35|Set extruder motor current|na|
|Yes|M906 D0.22|Set delta motor current|na|
|Yes|M906 T0.22|Set current during travelling (G0)|na|
|Yes|M204 P800|Set general acceleration|na|
|Yes|M205 X0.05|Set junction deviation|na|
|Yes|G0 F900 Z0.200 |Movement command|na|
|Yes|G1 X10.003 Y4.3 E20.2|Extrude command|na|
|No|G2((G2 F300 X10 Y10 I5 J5 E0))|Extrude CW Arc|na|
|No|G3((G3 F300 X10 Y10 I5 J5 E0))|Extrude CCW Arc|na|
|Yes|G4 S7|Pause for 7 seconds((or G4 P300 for 300 milliseconds))|na|
|No|G20|Set Units to Inches||
|No|G91|Relative mode ignored||
|Yes|G92 E0|Reset Extrusion distance (Firmware understands but WIT((TIKO Web Interface)) will not render the preview correctly((Cannot reset X, Y, or Z))|{{:3d:tiko:gcode:g92_test.gcode|}}((Also used by the manual extrusion override))|
|No|M114|Get Current Position||
|No|M105|Get Extruder Temperature||


====== Software ======

  * [[http://slic3r.org/|Slic3r]]
    * [[https://github.com/alexrj/Slic3r/tree/master/xs/src/libslic3r|libslic3r]] - TODO:Edit in Tiko??
  * [[http://www.openscad.org/|OpenSCAD]]
    * [[http://www.openscad.org/cheatsheet/|OpenSCAD cheatsheet]]
    * https://git.h3ron.com/heron/openscad-thumbnailers
    * https://github.com/sjkelly/EagleToOpenSCAD
  * Inkscape
    * [[https://github.com/l0b0/paths2openscad|Inkscape - SVG paths to OpenSCAD]]
  * [[http://www.meshlab.net/|Meshlab]]
  * [[https://ultimaker.com/en/products/cura-software|Cura]]