When the blue switch on led is blinking slowly, it means that Biofoton has been paired with the computer, tablet or mobile phone.
Once Biofoton is connected for the first time, the connection sequence is: open Biocom Lux software, turn on Biofoton, go to "Bluetooth Configuration" menu of the software and click on the "entry" button.
Before making the first connection between the Biofoton and the software Biocom Lux, you only need to check that the computer is connected to the internet.