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-60 and AdvanReader-150.
AdvanGPIO-200 allows to connect any device that works from 12V to 24V and that has a maximum consumption of 750mA.