Features: The CP2112 Debugging Board is a high performances USB to SMBus communication module, suitable for data logging and real time monitoring, making it essential tool for efficient debugging. Featuring with integrated 194 byte programmable and 512 byte SMBus data buffer, this board supports full speed USB2.0 connection and configurable clock frequencies from 48MHz to 94kHz. Ideal for electronic engineers, students, and hobbyists, this module caters to professionals developing and debugging I2C interfaces devices, as well as learners exploring systems and communication principles. Perfect for use in portable controllers, USB dongles, and data recording applications, the CP2112 board excels in environment like research, product testing facilities, and educational setting. This debugging board ensures quick application development and reliable performances in various experimental and project applications. Specifications: Component:PCB 3 to 3.6V, voltages 1.8V to VDD. Working environment temperature: -40℃~85℃ Comply with USB specification standard; Full speed (12Mbps) Support USB SUSPEND state through suspend pin. Integrated 194-byte one-time programmable for storing customizable product information. 512-byte SMBus data buffer, configurable clock speed device address 7-bit value, that is, the slave device address of CP2112. Eight GPIO can be configured as input or output and open drain/push-pull. The configurable clock output for external devices is 48MHz to 94KHZ, and the read/write SMBus device switches the LED. Application field: portable controller, USB dongle and data recording. Size:Approx.29.5x21.4mm/1.16x0.84inch Package Includes: 1Pc Communication Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.