Automatic flashing color LED module

Model: KY-034.
Auto flash LED module.
The module features a 7-color LED that flashes through a sequence of colors, creating a multi-color pattern of flashing light. The sequence is predefined and cannot be modified.
This module can be used in decorative projects and is compatible with Arduino, ESP32, Raspberry Pi, ESP8266 and other popular microcontroller boards.
This module has a 5mm color LED and a 10kΩ SMD resistor. The LED flashes in a predefined pattern of alternating colors.
Working voltage: 3V - 5V DC.
LED Model: YB-3120B4PnYG-PM.
LED type: 5 mm round head.
Board size: 16.5 mm x 18.5 mm