Arduino Nano Compatible I2C Shield

  • I2C Expansion Port Shield for Arduino Nano
  • Plug in to hundreds of I2C devices
  • Retains Access to All Nano Port Pins


This I2C Shield for Arduino Nano makes it easy to plug any of our devices directly into your Nano for easy operation and fast development.

Open the possibilities of sensors, relay controller, digital I/O, analog to digital conversion and much more with a simplified 4-pin plug interface made for your Arduino Nano.

Companion - Purchasing Limits Apply

These products are sold at a low price in an effort to help our customers gain connectivity to our product line.  Companion products are intended to be paired and used with other products we manufacture, as they perform no useful function on their own.  Any orders that contain only companion products will be canceled to prevent short supply.  Most notably, products found on our web site for $5.95 or lower are typically defined as companion products (though there are a few exceptions).

As a general guideline, we allow one companion product to be purchased for every device with a silicon chip that has an I²C start address, with a maximum of 3 companion products of a single part number.  For instance, you can purchase a Raspberry Pi I²C adapter and a Temperature sensor without any problems.  You can purchase 3 I²C adapters and 3 temperature sensors without any problems.  You can purchase 3 I²C adapters and 20 temperature sensors, but no more than 3 I²C adapters of the same part number. 

Order Limits:

  • We will allow up to ONE companion product without any silicon based controllers per order.
  • We have placed a maximum quantity limit of 3 pieces per companion part number.

Please help us balance the production costs of our low-cost devices and support our company by purchasing devices to go with our companion products, this is the only way we can stay in business.


Dimensions: 46.99000 x 43.82000 x 10.03000 mm
Mechanical drawing
Wiring diagram

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