What voltage is this device rated for?
The spec just shows a battery connection without specifying the voltage.
I’ve got it connected to a 5V supply and it works fine. Can I go up to 6V or 9V?
Hi Spooky,
Per the [datasheet the operating voltage is 2-5V. At 2V you might notice the Green and Blue colors are quite dim, though. You will most likely damage the IC inside the LED package with anything over 5V.](https://cdn.sparkfun.com/datasheets/Components/LED/changingLED.pdf)