CP2112 Debug Board USB to I2C Communication Module Modified Component Unit Description: High-class material: This communication module is made of high-class material, which can withstand the long-term use. Simple installation: This module features a simple structure, very convenient to use. Exquisite workmanship: This adapter module enjoys exquisite craftsmanship, which is efficient and stable. Compact size: This communication module is designed in a compact size, which is convenient to use. Good compatibility: This communication module is compatible with different computers, efficient and convenient. Product details USB bus power supply 4.0V to 5.25V Self-powered 3.0V to 3.6V, 1/0 voltage 1.8V to VDD Ambient temperature: -40℃~85℃ On-chip reset circuit Compatible with power supply, on-chip voltage regulator: 3.45V output Compatible with USB specification 2.0; full speed (12 Mbps) Supports USB suspend state via SUSPEND and /SUSPEND pins Integrated 194-byte one-time programmable ROM Compatible with storage of customizable product information 512-byte SMBus data buffer, configurable clock speed Device address 7-bit value Compatible with CP212 slave address Windows, Mac, and Linux HID to SMBus libraries Compatible with rapid application development AP1, open access interface specifications 8 GPIOs configurable as inputs/outputs and open drain/push-pull, configurable clock Compatible with external devices Outputs from 48 MHz to 94 kHz, read/write SMBus period switching LED Module size: 29.5 mm * 21.3 mm, with two M3 mounting holes, a MicroUSB female housing Package includes: 1 pc. USB to I2C communication module.