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albal/led_control.md

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Created January 15, 2025 19:00
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Lincstation LED commands on TrueNAS 24.10
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led_control.md

Disclaimer: These commands with wrong parameters could damage your system. Take care!

Before you use any commands on this page you MUST find out the bus number for the led control on your system

Run

i2cdetect -y 0

i2cdetect -y 1

i2cdetect -y 2

i2cdetect -y 3

i2cdetect -y 4

until you see something on 26

>i2cdetect -y 1
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:                         08 -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- 26 -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- 44 -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

This is the -y paramter you must use. In this example it is 1 A full command would be

# LED bar example: off (set mode to solid, set brightness to 0)
i2cset -y 1 0x26 0x90 0 
i2cset -y 1 0x26 0x91 0

LED Bar

# LED bar modes (0 = solid, 1 = breath, 2 = loop)
i2cset -y <bus> 0x26 0x90 0

# LED bar brightness
i2cset -y <bus> 0x26 0x91 1 # 0-255

# LED bar LOOP COLOR 1 BYTE 1
i2cset -y <bus> 0x26 0x95 0 # 0-255

# LED bar LOOP COLOR 1 BYTE 2
i2cset -y <bus> 0x26 0x96 0 # 0-255

# LED bar LOOP COLOR 1 BYTE 3
i2cset -y <bus> 0x26 0x97 0 # 0-255

# LED bar LOOP COLOR 2 BYTE 1
i2cset -y <bus> 0x26 0x95 0 # 0-255

# LED bar LOOP COLOR 2 BYTE 2
i2cset -y <bus> 0x26 0x96 0 # 0-255

# LED bar LOOP COLOR 2 BYTE 3
i2cset -y <bus> 0x26 0x97 0 # 0-255

# LED bar BREATH COLOR BYTE 1
i2cset -y <bus> 0x26 0x92 0 # 0-255

# LED bar BREATH COLOR BYTE 2
i2cset -y <bus> 0x26 0x93 0 # 0-255

# LED bar BREATH COLOR BYTE 3
i2cset -y <bus> 0x26 0x94 0 # 0-255

# LED bar example: off (set mode to solid, set brightness to 0)
i2cset -y <bus> 0x26 0x90 0 
i2cset -y <bus> 0x26 0x91 0

# LED bar example: solid
i2cset -y <bus> 0x26 0x90 0
i2cset -y <bus> 0x26 0x91 128
i2cset -y <bus> 0x26 0x92 255
i2cset -y <bus> 0x26 0x93 204
i2cset -y <bus> 0x26 0x94 102

# LED bar example: solid red
i2cset -y <bus> 0x26 0x90 0
i2cset -y <bus> 0x26 0x91 255
i2cset -y<bus>1 0x26 0x92 255
i2cset -y <bus> 0x26 0x93 0
i2cset -y <bus> 0x26 0x94 0

# LED bar example: breath
i2cset -y <bus> 0x26 0x90 1
i2cset -y <bus> 0x26 0x91 255
i2cset -y <bus> 0x26 0x92 102
i2cset -y <bus> 0x26 0x93 204
i2cset -y <bus> 0x26 0x94 255

# LED bar example: loop
i2cset -y <bus> 0x26 0x90 2
i2cset -y <bus> 0x26 0x91 255
i2cset -y <bus> 0x26 0x95 255
i2cset -y <bus> 0x26 0x96 0
i2cset -y <bus> 0x26 0x97 0
i2cset -y <bus> 0x26 0x98 126
i2cset -y <bus> 0x26 0x99 204
i2cset -y <bus> 0x26 0x9A 255

# LED bar example: loop green
i2cset -y <bus> 0x26 0x90 2
i2cset -y <bus> 0x26 0x91 255
i2cset -y <bus> 0x26 0x95 0
i2cset -y <bus> 0x26 0x96 255
i2cset -y <bus> 0x26 0x97 255
i2cset -y <bus> 0x26 0x98 255
i2cset -y <bus> 0x26 0x99 255
i2cset -y <bus> 0x26 0x9A 0

Switch button LED

# LED Switch on
i2cset -y <bus> 0x26 0XA0 0x01

LED Switch off
i2cset -y <bus> 0x26 0XB0 0x01

# LED Switch red on
i2cset -y <bus> 0x26 0XA0 0x02

# LED Switch red off
i2cset -y <bus> 0x26 0XB0 0x02

# LED Switch blinking on
i2cset -y <bus> 0x26 0x50 0x01

# LED Switch blinking off
i2cset -y <bus> 0x26 0x50 0x00

LEDs strip

# STRIP HDD 0 on
i2cset -y <bus> 0x26 0XA0 0x04

# STRIP HDD 0 off
i2cset -y <bus> 0x26 0XB0 0x04

# STRIP HDD 0 red on
i2cset -y <bus> 0x26 0XA0 0x08

# STRIP HDD 0 red off
i2cset -y <bus> 0x26 0XB0 0x08

# STRIP HDD 0 blinking on
i2cset -y <bus> 0x26 0x52 0x01

# STRIP HDD 0 blinking off
i2cset -y <bus> 0x26 0x52 0x00


# STRIP HDD 1 on
i2cset -y <bus> 0x26 0XA0 0x10

# STRIP HDD 1 off
i2cset -y <bus> 0x26 0XB0 0x10

# STRIP HDD 1 red on
i2cset -y <bus> 0x26 0XA0 0x20

# STRIP HDD 1 red off
i2cset -y <bus> 0x26 0XB0 0x20

# STRIP HDD 1 blinking on
i2cset -y <bus> 0x26 0x54 0x01

# STRIP HDD 1 blinking off
i2cset -y <bus> 0x26 0x54 0x00



# STRIP network on
i2cset -y <bus> 0x26 0XA0 0x40

# STRIP network off
i2cset -y <bus> 0x26 0XB0 0x40

# STRIP network red on
i2cset -y <bus> 0x26 0XA0 0x80

# STRIP network red off
i2cset -y <bus> 0x26 0XB0 0x80

# STRIP network blinking on
i2cset -y <bus> 0x26 0x56 0x01

# STRIP network blinking off
i2cset -y <bus> 0x26 0x56 0x00


# STRIP NVME 1 on
i2cset -y <bus> 0x26 0XA1 0x01

# STRIP NVME 1 off
i2cset -y <bus> 0x26 0XB1 0x01

# STRIP NVME 1 red on
i2cset -y <bus> 0x26 0XA1 0x02

# STRIP NVME 1 red off
i2cset -y <bus> 0x26 0XB1 0x02

# STRIP NVME 1 blinking on
i2cset -y <bus> 0x26 0x58 0x01

# STRIP NVME 1 blinking off
i2cset -y <bus> 0x26 0x58 0x00


# STRIP NVME 2 on
i2cset -y <bus> 0x26 0XA1 0x04

# STRIP NVME 2 off
i2cset -y <bus> 0x26 0XB1 0x04
 
# STRIP NVME 2 red on
i2cset -y <bus> 0x26 0XA1 0x08

# STRIP NVME 2 red off
i2cset -y <bus> 0x26 0XB1 0x08

# STRIP NVME 2 blinking on
i2cset -y <bus> 0x26 0x5A 0x01

# STRIP NVME 2 blinking off
i2cset -y <bus> 0x26 0x5A 0x00


# STRIP NVME 3 on
i2cset -y <bus> 0x26 0XA1 0x10

# STRIP NVME 3 off
i2cset -y <bus> 0x26 0XB1 0x10

# STRIP NVME 3 red on
i2cset -y <bus> 0x26 0XA1 0x20

# STRIP NVME 3 red off
i2cset -y <bus> 0x26 0XB1 0x20

# STRIP NVME 3 blinking on
i2cset -y <bus> 0x26 0x5C 0x01

# STRIP NVME 3 blinking off
i2cset -y <bus> 0x26 0x5C 0x00


# STRIP NVME 4 on
i2cset -y <bus> 0x26 0XA1 0x40

# STRIP NVME 4 off
i2cset -y <bus> 0x26 0XB1 0x40

# STRIP NVME 4 red on
i2cset -y <bus> 0x26 0XA1 0x80

# STRIP NVME 4 red off
i2cset -y <bus> 0x26 0XB1 0x80

# STRIP NVME 4 blinking on
i2cset -y <bus> 0x26 0x5E 0x01

# STRIP NVME 4 blinking off
i2cset -y <bus> 0x26 0x5E 0x00
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