Connection boards

RFID connection board
Data sheet

Connecting external devices

AdvanGPIO-200 is a connection board that facilitates connecting external devices to Keonn RFID readers.


Such devices can be light/sounder device such as tower LEDs and buzzers and many industrial systems.


The connection is done through the GPIO (General Purpose Input Output) of AdvanReader-70 and AdvanReader-160.


AdvanGPIO-200 allows to connect any device that works from 12V to 24V and that has a maximum consumption of 750mA.

Benefits of AdvanGPIO-200

Fast and easy connection
Allows to control light/sounder devices with Keonn’sreaders
Allows to connect industrial devices to Keonn’sreaders
Compatible with most stack lights
Wide input voltage range