Using a 5050 RGB LED, by adjusting a PWM signal on the three primary colours the user can gain the full colour spectrum. This tiny module can be interfaced with a variety of microcontrollers.

Features:

•    4 pin header
•    Common groud LED

2 Versions:
•    Marked BRG-: these have common ground
•    Marked BRG+: these have common positive and external current limiting resistors (visible on the
     board)