I am trying to edit the printer config. I read on Reddit to us Ender 3 V2 4.2.7 with cr touch and modify the printer cfg. The issue is they ref a save config line which I do not see in my printer cfg file. Does anyone have a printer.cfg to share willing to help mod mine. I am a newbie at this.
I assume you have klipper installed if you are modifying printer.cfg. Are you using a raspberry pi or sonic pad connected to the Ender3 V2.
I am using a sonic pad. But there is no max neo 4.2.7 on it so I was told to set up as Ender 3v2 and modify printer.cdg but I don’t know what tot. Change and to what.
These are the macros for BLtouch / CRtouch from my sonic pad.
The values for the sensor and control pins are for the S1 Pro so will have to be changed to suit your control board.
Also the x and y offsets will need to reflect the distance from you probe tip to the nozzle.
Othe values are for a 235 x 235 bed, therefore may need setting for a different size bed.
probe_count is set for a 4 * 4 grid this can be changed to 5 * 5 or whatever suits you.
[bltouch]
sensor_pin: ^PC14 #signal check port ^stand for pull up
control_pin: PC13 #singal control prot
x_offset: -30.0
y_offset: -40.0
#z_offset: 0 #z off_set configuration
speed: 20
stow_on_each_sample = false #high speed for bltoch,
samples: 1
probe_with_touch_mode = true
[safe_z_home]
home_xy_position:145,155
speed: 200
z_hop: 10
z_hop_speed: 10
[bed_mesh]
speed: 150
mesh_min: 15,30 #need to handle head distance with bl_touch
mesh_max: 210,190 #max probe range
probe_count: 4,4
fade_start: 1
fade_end: 10
fade_target: 0
Bill
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