How to Control the LED Light on Nano Duo

1. LightBurn
After successfully connecting to Nano DUO, enter the following commands in the console input box and press Enter to send:
$nano/led=off 【Turn off LED】
$nano/led=on 【Turn on LED】

2. LaserGRBL
After successfully connecting to Nano DUO, enter the following commands in the console input box and press Enter to send:
$nano/led=off 【Turn off LED】
$nano/led=on 【Turn on LED】

3. LaserBurn PC

On the control page, click Engraving, and you can directly control the LED light using the LED Light button.

As shown in the right image below, click the top menu button, enter the command in the input window, and click Send to send:
$nano/led=off 【Turn off LED】
$nano/led=on 【Turn on LED】