- $32.50 (USD)
- Ordering Information
USB to I2C interface adapter with a simple command set and interfacing to any I2C device that communicates at 100 kilohertz.
- Manufactured By - Devantech Ltd (Robot Electronics)
The USB-I2C module provides a complete interface between your PC and the I2C bus. The module is self powered from the USB cable and can supply up to 70 milliamps at 5V for external circuitry from a standard 100 milliamp USB port. The module is an I2C master only, not a slave.
|I2C Devices||Any registered or unregistered I2C device.|
|Voltage||Self powered - 5V available|
|Current||Up to 70mA available|
|On-board Pull-up resistors||4.7kΩ|
|Digital I/O||1 Input and 2 I/O available when not using I2C|
|Analog Input||2 10-bit channels available when not using I2C|
|I2C clock rate||100kbps|
Reading and writing an I2C packet generally follows a specific command structure. Often, one will send a structured packet to the virtual serial port with a I2C-USB command, followed by the I2C device address with address registers and informational bytes. Details and examples on usage can be found on the Technical Documentation page.
|R286-USB-I2C.igs||3D IGES CAD Model||Download|
|Product Information||Technical Documentation|
|FTDI Driver Download||Virtual COM Port Drivers|