Description: USB to I2C bridge board. Direct connection to PC via USB or direct connection to host system via I2C. Simple software GUI for easy setup and data logging CP2112 Evaluation kit for the CCS811 Debug board. Specification: Size: Approx. 30 x 20 x 5mm/1.2 x 0.8 x 0.2inch Package Includes: 1 Piece CP2112 debug board