Raspberry Pi 2 & 3 Compatible I2C Shield with RFID Receiver

  • EM18 RFID Receiver for Raspberry Pi 2 and 3
  • Compatible with RFID Cards, Tags, Stickers, and Fobs
  • Provides a I2C Expansion Port for Interface to CE Devices
  • Easily Interface Raspberry Pi 2 and 3 to Hundreds of Sensors
  • Use Raspberry Pi 2 and 3 to Control Relays and FETs
  • Interface Raspberry Pi 2 and 3 to Energy Monitoring Devices
  • RFID Card, FOB, Tag, or Sticker Included for Testing


This RFID Receiver for Raspberry Pi 2 and 3 makes it easy to interface RFID cards, fobs, tags, and stickers into your next automation application.

Simply swipe a RFID device across the sensor and read the code into the Raspberry Pi 2 and 3 at 9600 baud.

The INPI2U includes a integrated I2C port for easy expansion to the entire ControlEverything.com I2C Product Line.

This design includes the popular EM18 RFID receiver, greatly simplifying software development.

This product includes a 1 ft cable for remote mounting of the RFID reader.

Based on availability, we will also include a RFID device for testing (a RFID Card, FOB, Tag, or Sticker).

NOTE: Please make sure the solder jumper is set at 3.3V.
This device is compatible with Raspberry Pi 2 and 3. Please see INPIU_EM18_RFID if you are using the Original Raspberry Pi


Wiring diagram