Hello!
I try to get Klipper running on my formbot t-rex 3
But now I’m stuck with the configuration of the BLTouch.
No matter what value I use, I always get:
Option ‘z_offset’ in section ‘bltouch’ must have minimum of 0.0
I already inserted a line in [probe] as suggested at another place.
[probe]
z_offset: 1.25
[bltouch]
sensor_pin: ^PD3
# Pin connected to the BLTouch sensor pin. Most BLTouch devices
# require a pullup on the sensor pin (prefix the pin name with "^").
# This parameter must be provided.
control_pin: PB5
# Pin connected to the BLTouch control pin. This parameter must be
# provided.
pin_move_time: 0.680
# The amount of time (in seconds) to wait for the BLTouch pin to
# move up or down. The default is 0.680 seconds.
#stow_on_each_sample: True
# This determines if Klipper should command the pin to move up
# between each probe attempt when performing a multiple probe
# sequence. Read the directions in docs/BLTouch.md before setting
# this to False. The default is True.
#probe_with_touch_mode: False
# If this is set to True then Klipper will probe with the device in
# "touch_mode". The default is False (probing in "pin_down" mode).
#pin_up_reports_not_triggered: True
# Set if the BLTouch consistently reports the probe in a "not
# triggered" state after a successful "pin_up" command. This should
# be True for all genuine BLTouch devices. Read the directions in
# docs/BLTouch.md before setting this to False. The default is True.
#pin_up_touch_mode_reports_triggered: True
# Set if the BLTouch consistently reports a "triggered" state after
# the commands "pin_up" followed by "touch_mode". This should be
# True for all genuine BLTouch devices. Read the directions in
# docs/BLTouch.md before setting this to False. The default is True.
#set_output_mode:
# Request a specific sensor pin output mode on the BLTouch V3.0 (and
# later). This setting should not be used on other types of probes.
# Set to "5V" to request a sensor pin output of 5 Volts (only use if
# the controller board needs 5V mode and is 5V tolerant on its input
# signal line). Set to "OD" to request the sensor pin output use
# open drain mode. The default is to not request an output mode.
x_offset: -3
y_offset: 35
z_offset: 1.25
