diff --git a/printer_data/config/stealthburner_leds.cfg b/printer_data/config/stealthburner_leds.cfg
index dec0520..55ac223 100644
--- a/printer_data/config/stealthburner_leds.cfg
+++ b/printer_data/config/stealthburner_leds.cfg
@@ -52,6 +52,12 @@
 #       END INSTRUCTRUCTIONS        #
 #####################################
 
+[mcu nhk]
+##  Obtain definition by "ls -l /dev/serial/by-id/" then unplug to verify
+##--------------------------------------------------------------------
+serial: /dev/serial/by-id/usb-Klipper_rp2040_4E363334320D3925-if00
+restart_method: command
+##--------------------------------------------------------------------
 
 [neopixel sb_leds]
 pin: nhk:gpio7