①. CP2112 highly integrated USB to SMBus bridge controller integrates a USB2.0 full-speed function controller, USB transceiver oscillator and 8 GPIO pins. ②. Via a simple GUI-based Single configurator selects all customization and configuration, eliminating the need to develop complex firmware for standard HID class devices Supplied with software and drivers. ③. The CP2112 device enables fast USB connectivity with minimal development effort. ④. USB bus powered 4.0 to 5.25V. ⑤. Self-powered 3.0 to 3.6V, I/O voltage 1.8V to. ⑥. Working environment temperature: -40°C~85°C. ⑦. On-chip reset circuit, on-chip voltage regulator: 3.45V output. ⑧. Comply with USB specification 2.0 standard, full speed (12Mbps). ⑨. Support USB suspend state through SUSPEND pin. ⑩. Integrated 194-one-time programmable ROM for storing customizable product information. ⑪. 512-SMBus data buffer, configurable clock speed device address 7-bit value. ⑫. CP2112 slave device address. ⑬. For Windows, and Linux HID to SMBus library for rapid application development API, open river access interface specification. ⑭. 8 GPIOs configurable as input/output and open drain/push-pull for external devices. ⑮. Configurable clock output 48MHz to 94KHz, read/write SMBus device toggled LED. ⑯. Application areas: portable controller, USB dongle, data recording. ⑰. Material: plastic+metal. ⑱. colour: purple. ⑲. Package Contents: 1 x module, 2 x row pins. ⑳. Only the above package content, other products are not included. ㉑. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.