Tiny-Touch NMPG

Tiny-Touch NMPG

This is a remix of my Tiny-Touch (but Thingiverse won't let me publish a Remix for some reason).

The NMPG appendix stands for "NoMagnets,PureGravity" ;o)

In order to achieve this, you have to print the parts with a layer height of 0.1 mm (or less).

Changes compared to V1:

• needs no magnets
• slimmer body / flag
• slotted mounting holes
• IR sensor cap added (optional)

Wiring is the same as in V1.

BOM:

Same as for V1 except you need no magnets, one additional 2.2 x 6.5 self tapping screw for the IR sensor cap and the M3 bolt has to be 25 mm in length.

Modders welcome

The STEP file is included for those who need to add a custom mount. Therefore, the upper part of the mount is separated in the STEP file and it also contains some variations.

Setting up Tiny-Touch for Marlin

If you want to set up Tiny-Touch on Marlin (2.x), don't use the BLTouch definitions!

Here's a really nice how-to on reddit made by usercpxazn. The how-to originally describes the BFP-Touch sensor but it's the same as for Tiny-Touch.

Skip the hardware section and go directly to theFirmware section of this write-up.

The only difference in the setup is the definition of the servo angles for deploying / retracting the probe. For the BFP-Touch these values are:

#define Z_SERVO_ANGLES { 100, 155 } Whereas for the Tiny-Touch you'll need:

#define Z_SERVO_ANGLES { 170, 20 } Please follow the instructions step by step to the end and you'll be successful.

Print Settings

Printer:

ZEvolution

Rafts:

Supports:

Yes

Resolution:

Infill:

25%-40%

Filament:

Extrudr.eu PLA, PETG, ASA,...

Any

Notes:

Category: 3D Printer Accessories