Klipper probe config for the BIQU BX with BTT/BIQU Microprobe (V1/V2)

biqu_bx_microprobe.cfg

## --- BIQU BX (SKR-BX 2.0) with Microprobe V2 Klipper configuration ---
# I used MicroProbe with bracket for Ender3 (SKU: 1060000587*1+1060000658*1)

# Not much different from a standard probe config. The
# main difference compared to most probes is to disable
# deactivating the probe (PROBE_UP) after each sample

# Note: if you are changing from a bltouch or one of its
# clones, remove/comment out the [bltouch] config!
# That also includes any auto generated config stored
# at the bottom by the PROBE_CALIBRATE command
#
# This config is configured for
# the V2 microprobe. V1 users must update the 
# polarity of the sensor pin in the config to be 
# pull-up (^) not pull up (^!)

[gcode_macro PROBE_DOWN]
gcode:
    SET_PIN PIN=probe_enable VALUE=1

[gcode_macro PROBE_UP]
gcode:
    SET_PIN PIN=probe_enable VALUE=0

[output_pin probe_enable]
pin: PA2  # Set to the control pin on your board
value: 0

[probe]
pin: ^!PH2     #V1 users must change to ^PH2
#control_pin: PA2
x_offset: -38
y_offset: 6.5
#z_offset: 5
deactivate_on_each_sample: False
samples: 2
samples_tolerance: 0.01
samples_tolerance_retries: 5
activate_gcode:
    PROBE_DOWN
    G4 P500
deactivate_gcode:
    PROBE_UP
    
    
[bed_mesh]
speed: 100
#mesh_min: 29.9,19.78
#mesh_max: 219.9,230
mesh_min: 20.9,9.78
mesh_max: 211.9,240
mesh_pps: 3,3
probe_count: 5,5
algorithm: bicubic
fade_start = 1.0
fade_end = 0.0

[z_tilt]
speed = 100
horizontal_move_z = 5
retries = 5
retry_tolerance = 0.02
z_positions =
  275,120  
  -25,120  
points = 
  245,120  
#  65,120
   45,120
   
[screws_tilt_adjust]
#screw1: 58,-7
screw1: 58,0
screw1_name: front left
screw2: 250,0
screw2_name: front right
screw3: 250,230
screw3_name: rear right
#screw4: 58,179
screw4: 58,230
screw4_name: rear left
speed: 100
screw_thread: CCW-M3

Mounting position:

Connection MicroProbe to BX-Hotmode (extruder board):