Summary

Mini version of the Tiny-Touch NMPG.
The dimensions are close to 3DTouch / BLTouch.

Optical Endstop:
(10 psc) https://www.aliexpress.com/item/4000301976485.html
(1 psc) https://www.aliexpress.com/item/1005001572356137.html

Ultra Micro Linear Servo: https://www.aliexpress.com/item/1005001804526164.html
Default for "R", if need for "L" - just mirror flag before print.

Klipper:

[servo MiniTinyTouch]

pin: X

maximum_servo_angle: 150

initial_angle: 0

[probe]

pin: !X

deactivate_on_each_sample: False

x_offset: 0.0

y_offset: 32.0

z_offset: 0.400

speed: 2.0

samples: 3

sample_retract_dist: 2.0

lift_speed: 1.0

activate_gcode:

SET_SERVO SERVO=MiniTinyTouch ANGLE=150 ENABLE=1

G4 P99

deactivate_gcode:

SET_SERVO SERVO=MiniTinyTouch ANGLE=0 ENABLE=0

Update 13.04.2023:

• reduced dimensions in thickness and height
• for shaft use 15mm hex-shaft 1.5mm diameter

If need for M3-nut - export from source.

Source: https://www.tinkercad.com/things/3PX4gyZZgYu