M871 - Probe temperature config

calibration Configure probe temperature compensation PROBE_TEMP_COMPENSATION

Read/write probe temperature compensation values. Values for bed and/or probe can be calibrated using the G76 command.

Requires PROBE_TEMP_COMPENSATION.

Values at index zero are constant (zero).

Compensation values are stored in µm (micrometers).

Use M500 to save the values to EEPROM.

M871 [B<flag>] [E<flag>] [I<flag>] [P<flag>] [R<flag>] [V<µm>]

`[B<flag>]`	Store the value `V` as the Z adjustment at index `I` for the Bed.
`[E<flag>]`	Store the value `V` as the Z adjustment at index `I` for the Extruder.
`[I<flag>]`	Index at which to store the given Z adjustment value.
`[P<flag>]`	Store the value `V` as the Z adjustment at index `I` for the Probe.
`[R<flag>]`	Reset all Z adjustment values to factory defaults (zero).
`[V<µm>]`	Z adjustment value, in micrometers.