I2CSHD-01 - I2C EXPANSION SHIELD LCD DISPLAY KEYPAD SHIELD COMPATIBLE ARDUI

Arduino I₂C Expansion Shield

The OSEPP I₂C Expansion Shield is an ArduinoCompatible daughter (extension) card. It provides easy interconnection with other I₂C devices such as the OSEPP Sensor Modules family. As well it integrates an I₂C switch that provides 4 additional isolated I₂C buses to enable the use without collisions of multiple I₂C devices with same I₂C addresses.

The main I₂C bus and each of the 4 additional I₂C bus are brought out to a robust latchable 4pin connector that allow easy plug and play functionality. Three selectable address bits for I₂C switch to allow stacking of up to eight Shields Supports boards with the Arduino Shield interface such as (but not limited to): Duemilanove Uno Pro Bluetooth Mega/Mega 2560.

Features:

• 1to4 I₂C switch to provide four isolated I₂C buses
• Stackable with other Arduino and Arduino Compatible shields
• Provides pass through of all I/O as well as reset button
• ICSP connector Works with 3.3 V and 5 V boards
• Plug and play I₂C connectors that provide I₂C power and ground signals
• I₂C Addresses (7bit) 0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77
• Form Factor 53.3 mm x 68.6 mm
• Power Consumption 0.1 mW

Connector Pin Definition:

• Pin 1: Power
• Pin 2: I2C Data
• Pin 3: Ground
• Pin 4: I2C Clock