The 3 color SMD RGB LED module is designed to allow you to produce all colors. Primarily, you can achieve red, green, and blue as the main colors, along with the mixture of these colors to create all colors.
This module is quite easy and practical to use, and you can comfortably use it with many microcontroller boards, especially Arduino.
The module features RGB SMD type on the board. - Connect the ground to one end, and the other ends are powered with + voltage to light up the LEDs. By using PWM, the R, G, and B pins can be activated in certain ratios to achieve the desired color tone.