# Beryl LED config

**URL:** <https://forum.gl-inet.com/t/beryl-led-config/15871>\
**Category:** Router\
**Created:** [May 25, 2021, 3:32am UTC](https://forum.gl-inet.com/t/beryl-led-config/15871 "2021-05-25T03:32:40Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![alzhao](https://forum-assets.gl-inet.com/letter_avatar_proxy/v4/letter/a/5f9b8f/32.png) [@alzhao](https://forum.gl-inet.com/u/alzhao)\
**Post date:** [May 25, 2021, 8:05am UTC](https://forum.gl-inet.com/t/beryl-led-config/15871/2 "2021-05-25T08:05:31Z")

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Pls do according to this guide. It is different from openwrt

> [@GL-MT1300 LED control instructions](https://forum.gl-inet.com/t/gl-mt1300-led-control-instructions/13338):
>
> #stop glinet control /etc/init.d/led stop /etc/init.d/led disable #reset I2C IC echo 0 \> /sys/class/leds/gl-mt1300:blue/brightness echo 0 \> /sys/class/leds/gl-mt1300:white/brightness i2cset -f -y 0 0x30 0x00 0x1F i2cset -f -y 0 0x30 0x00 0x1A #adjust brightness i2cset -f -y 0 0x30 0x06 0x3f #blue 0x3f \* 0.125mA = 8mA i2cset -f -y 0 0x30 0x07 0x7f #white 0x7f \* 0.125mA = 16mA #light up LED i2cset -f -y 0 0x30 0x04 0x01 i2cset -f -y 0 0x30 0x04 0x04 #put out LED i2cset -f -…

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