This command optionally sets a new target chamber temperature and waits for the target temperature to be reached before proceeding. If the temperature is set with S then it waits only when heating
This command (as well as
) can block new commands from the host. To break out of wait for temperature using
from the host, enable EMERGENCY_PARSER.
to set the chamber temperature and proceed without waiting.
M191 [R<temp>] [S<temp>]
Target temperature (wait for cooling or heating).
Target temperature (wait only when heating). Also AUTOTEMP: The min auto-temperature.
Set target chamber temperature and wait (if heating)
Set target chamber temperature, wait even if cooling