i2cStick 2TM I2C Bus Host Adapter 
Personal, Powerful, Pocket-Size

i2cStick 2 (#MIIC-209)

i2cStick 2TM

The i2cStick 2 is our personal, powerful, and pocket-size I2C Bus host adapter. Just load our free software, plug the i2cStick 2 into a USB port, and you will be sending and receiving I2C Bus messages in seconds.

In addition to being one of our fastest I2C Bus host adapters, the i2cStick 2 includes Circuit SenseTM, our I2C Bus voltage-sensing technology. Circuit Sense gives the i2cStick 2 the ability to dynamically sense the operating voltage of your circuit and constantly adjust the i2cStick 2 to match the logic voltage levels set by your device and circuit. 

With a logic high I2C Bus voltage range of 0.5v to 5v, Circuit Sense allows the i2cStick 2 to work with the widest supply voltage range of devices available. 

The i2cStick 2 is one of several I2C Bus communication solutions available from MCC. To find out more about our complete line of I2C Bus solutions, click the link below. 

Which I2C Adapter is right for me.

  • Supported Operating Systems:
    • Windows XP, Vista, 7, 8, and 10
    • Linux
    • Mac OSX
  • High Performance Processor Increases Throughput (2x+).
  • Circuit Sense, Low Voltage Sensing Circuit.
  • I2C Bus Mini Interface.
  • USB Bus Powered with USB 2.0 Type A Jack.
  • Built-in ESD, Over-voltage, and Reverse-voltage Protection.
  • Switch Controlled Properties:
    • I2C Bus Power Source (3.3v or 5v @100ma) 
    • I2C Bus Voltage Sense (0.5v to 5v, Enable or Disable) 
    • I2C Bus Pull-Ups (1.8K ohm, Enable or Disable)
  • Software Controlled Properties:
    • I2C Bus Master Clock Rates:
      • 23KHz
      • 86KHz
      • 100KHz (Standard Mode)
      • 400KHz (Fast Mode)
    • I2C Bus General Call Enable
    • I2C Bus Time-Out (0-32K ms)
    • Host Communication Flow Control (XON/XOFF or RTS/CTS)
    • User Interface Echo/Prompt Enable
    • User Data Format (HEX or ASCII/HEX)
  • Supported I2C Bus Activities:
    • Master and Slave Functions
    • Transmit, Receive, and Tx/Rx Data Functions
    • Multi-Master Arbitration Loss Detection
    • Clock-stretch Detection
    • Bus Time-Out Detection
    • 7-bit Slave Address Generation and Detection
    • Up to 32K data bytes in a single message
    • SMBus Packet Error Detection 
    • eXtended Commands for 2-Wire, "I2C-Like" Low-level SCL/SDA Signal Control
  • Software Support:
    • Virtual ComPort (VCP) Drivers:
      • Windows VCP Driver
      • Linux VCP Driver
      • Mac OSX VCP Driver
    • Application Software:
      • Windows:
        • Master or Slave Tx and Rx with iPort Utility Pack Software
        • Program I2C Bus EEPROMs with iBurner EEPROM Programming Software
      • Linux:
        • Master Tx and Rx with Message Center for Linux
      • Mac OSX:
        • (Comming Soon)
    • Software Development Tools:
      • Windows:
        • Develop Custom VB/C#/C++/LabVIEW Apps with Microsoft .NET Class Library
        • Develop Custom LabVIEW Apps with LabVIEW VI Library
        • Develop Custom Apps with ASCII Interface
      • Linux:
        • Sample Master Tx/Rx Console Project
        • Sample Master/Slave Tx/Rx Console Project
        • Develop Custom Apps with ASCII Interface
      • Mac OSX:
        • Develop Custom Apps with ASCII Interface
  • Compatible with existing iPort/AI, iPort/AFM, iPort/USB, i2cStick, iPort/LAN, iPort/USB 2, and iPort/LAN 2 applications.
  • USB-IF (Full-Speed) and MS WHQL Certified.
  • US-FCC and EUR-CE EMC Compliant.
  • RoHS/Lead-Free Compliant.
Included Parts List:
  • i2cStick 2 Host Adapter
  • I2C Bus Mini Clip Lead Cable (4-wire, 0.3m/1 ft.)
  • i2cStick 2 Quick Start Guide.
  • iPort I2C Utility Pack for Windows (Download)
  • i2cStick 2 User's Guide ( Download )
Optional Add-Ons Environmental Specifications
Declaration of Conformity
Ordering Information
I2C is just a mouse click away TM