Visible light communication
VLC is a technology that transmits data by modulating the light of visible LED (Light Emitting Diode) or LD (Laser Diode). The basic principles of wireless communication and visible light communication are the same. Only Wireless Communication uses radio waves, but VLC uses light.
IDRO has been devoted to developing VLC and RFID technologies, and has commercialized the Visible RFID System, which combines VLC and RFID technology, for the first time in the world. IDRO is a leader in visible light communication technology, developing vehicle communications, location tracking technology, and LED-ID technology.
Glowfly tags and readers support both general RFID and Visible RFID, so users can select general RFID functions and Visible RFID functions as needed.