This board is used for the thermistor temperature option in the VMCM2. In addition, use of defaults is reported in the 'L' command. Subsequent requests for current settings will report the new value while still in update mode. However, if update mode is exited with 'Q', the original settings of all parameters will remain intact.
New value is echoed back.
Upon completion, the newly updated module address will not take effect until the next reset or power-up.