For both methods, if your firmware has AUTO_REPORT_TEMPERATURES enabled, set the temperature reporting period to longer than it takes for your levelling to complete (in seconds) to prevent pollution of the output by using M155.
See G29 - Bed Leveling (Bilinear)
M140 S60 ; starting by heating the bed for nominal mesh accuracy
M117 Homing all axes ; send message to printer display
G28 ; home all axes
M117 Heating the bed ; send message to printer display
M190 S60 ; waiting until the bed is fully warmed up
M300 S1000 P500 ; chirp to indicate bed mesh levels is initializing
M117 Creating the bed mesh levels ; send message to printer display
M155 S30 ; reduce temperature reporting rate to reduce output pollution
@BEDLEVELVISUALIZER ; tell the plugin to watch for reported mesh
G29 T ; run bilinear probing
M155 S3 ; reset temperature reporting
M140 S0 ; cooling down the bed
M300 S440 P200 ; make calibration completed tones
M300 S660 P250
M300 S880 P300
M117 Bed mesh levels completed ; send message to printer display
See G29 - Bed Leveling (Unified)
G28 ; home all axes
M155 S30 ; reduce temperature reporting rate to reduce output pollution
M190 S65 ; (optional) wait for the bed to get up to temperature
G29 P1 ; automatically populate mesh with all reachable points
G29 P3 ; infer the rest of the mesh values
G29 P3 ; infer the rest of the mesh values again
@BEDLEVELVISUALIZER ; tell the plugin to watch for reported mesh
M420 S1 V ; enabled leveling and report the new mesh
M500 ; save the new mesh to EEPROM
M155 S3 ; reset temperature reporting
G80 ; run mesh bed leveling routine.
@BEDLEVELVISUALIZER ; instruct plugin to start recording responses from printer.
G81 ; report mesh bed leveling status.
M104 S170 ; set extruder temp for bed leveling
M140 S60 ; set bed temp
M109 R170 ; wait for bed leveling temp
M190 S60 ; wait for bed temp
G28 ; home all without mesh bed level
@BEDLEVELVISUALIZER ; instruct plugin to start recording responses from printer.
G29 ; mesh bed leveling
Use the following command for Klipper (per jneilliii#92):
@BEDLEVELVISUALIZER ; instruct plugin to start recording responses from printer.
BED_MESH_OUTPUT ; report the bed leveling mesh points.