diff --git a/sc-panel/Makefile b/sc-panel/Makefile
index 46b5b63..d1058d4 100644
--- a/sc-panel/Makefile
+++ b/sc-panel/Makefile
@@ -1,5 +1,5 @@
-TARGET_BOARD=arduino:avr:nano:cpu=atmega328old
-COM_PORT=/dev/ttyUSB0
+TARGET_BOARD=arduino:avr:uno
+COM_PORT=/dev/ttyACM0
 
 build:
 	arduino-cli compile -b ${TARGET_BOARD}