Following the recent firmware update for the CoolMaster integration gateway, we are pleased to share that our ASCII protocol has been expanded to include an additional command query. While the “stat” commands allow retrieving the full data from indoor units, “query” allows polling a single required parameter for each indoor unit, saving system resources when the full data is not needed. Please refer to the new PRM manual for details.

Stay Connected
Sign up for our monthly newsletter to receive news and updates