Visible light communication
Visible Light Communication / Visible RFID SystemIDRO Technology
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.
| General RFID Pros and Cons |
| Because it uses radio waves, it can read hundreds of tags even when covered by objects |
| Visible RFID Pros and Cons |
| Since visible light is used, only the desired tag can be selectively read |
Glowfly tags and readers support both general RFID and Visible RFID, so users can select general RFID functions and Visible RFID functions as needed.
Take a look at our products for visible light communication!
