Air conditioner control COOLMASTER

CoolMaster (LG, Mitsubishi-Heavy, Gree, Samsung) is a versatile seamless control adapter connecting Grees VRF Air Conditioning systems with any RS232 or USB featured devices like Home PCs, Embedded PCs or Home Automation Controllers. Connecting such Controllers through common RS232 or USB interfaces with the CoolMaster will provide end-users with full control of all Gree VRF indoor units enabling them with access to HVACs various functionalities. Home Automation Integrators and HVAC installers when utilizing CoolMaster G will not have to worry anymore about the complexity involved in understanding and working with Grees internal Communication line and gateways including their unique physical layer. Now, with the CoolMaster , Grees integrators will be provided only with a simple, well documented open ASCII protocol over RS232 or USB to seamlessly integrate with any Home Automation applications.