Raspberry Pi Compatible I2C Shield with RFID Receiver

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


This RFID Receiver for Raspberry Pi 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 at 9600 baud (Bd).

The INPIU 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 the Original Raspberry Pi ONLY. Please see INPI2U_EM18_RFID if you are using Raspberry Pi 2 or 3.


Wiring diagram