Mitsubishi Heavy Industries YVS Series 5 Ticks R32 Gas Single Split Air Con SRK10YVS-W x 1 + SRC10YVS-W x 1 + NEW installation
MITSUBISHI HEAVY INDUSTRIES Air Conditioning WF-RAC Wi-Fi Online Controller | eBay
GitHub - rjdekker/MHI2MQTT: Arduino-based WiFi/MQTT controller for wireless operation of a Mitsubishi Heavy Industries air conditioner through its serial CNS port