Torch is a simple parasitic m0dule for r0ket. It uses the regulated 3.3v power supply and r0kets plentiful battery to drive a couple of white leds triggerd by an attached pushbutton.

Grip your r0cket so you can reach the pushbutton. Then press it. If your r0ket is turned on then it should light up.

Light or visible light is electromagnetic radiation that is visible to the human eye, and is responsible for the sense of sight.

the module gets its power from the first 3 pins of the module b header. take a look at the m0dule header pinout if you are unsure.

none

not sure if this is really necessary for such a simple module.

VCC – Button – LED – GND

No Software modification is needed for this m0dule.