• The return value is 2 bytes wide unsigned value, the unit is 1 K (kelvin), the resolution is 1 K, and the theoretical range is from 0 to 32,767 K. Value 0x8000 (i.e. 32,768 K) specifies a sensor error. Greater values are not used.
• FRC 2-byte: FRC return value is color temperature value +4 (i.e. 0x138C = 5,004 is 5,000 K).