R503 Finger Print Sensor with K216 Controller

Controlling R503 Finger Print Sensor with K216 Controller

by Abhishek S
August 6, 2021August 14, 2021

This article will discuss how to control the R503 fingerprint sensor with K216 controller and a remote. What is the R503 Fingerprint sensor?? R503 is a fingerprint sensor, this sensor reads fingerprints when placed on the face of the sensor… Read More »Controlling R503 Finger Print Sensor with K216 Controller