Biostar B450GT Manual page 17

J_COM1: Serial Port Connector
The motherboard has a serial port header for connecting RS-232 Port.
12V_LED: RGB LED Device (5050 SMD) Header
This header providers 12V power and RGB control pins for RGB LED Device (5050 SMD).
5V_LED1/ 5V_LED2: Addressable RGB LED Device (WS2818B) Header
This header providers 5V power and Data control pins for ARGB LED Device (WS2818B).
Note
» Ensure proper pin connecting to your LED device, wrong connection may damage your LED device or
motherboard.
» The 12V_LED connector supports to 5050 RGB LED strips with the maximum power rating of 3A
(12V).
» The 5V_LED connector supports up to 300 LEDs WS2818B individually Addressable RGB LED strips
with the maximum power rating of 3A (5V).
» Please use the Vivid LED DJ software to control the LEDs. For detailed software setting information,
refer to chapter 3.3 .
Pin Assignment
1 Carrier detect
2 Received data
3 Transmitted data
4 Data terminal ready
5 Signal ground
6 Data set ready
7 Request to send
8 Clear to send
9 Ring indicator
10 Key
Pin Cable Color Assignment
1 12V (Black)
2 G (Green)
3 R (Red)
4 B (Blue)
Pin Assignment
1
2
3
4
Chapter 2: Hardware installation | 17
B450GT
VCC12
LED_GREEN
LED_RED
LED_BLUE
VCC5
Data
N/A
GND