diff --git a/compiled/lighthub21/firmware.bin b/compiled/lighthub21/firmware.bin
index 72d86ba..78a630b 100644
Binary files a/compiled/lighthub21/firmware.bin and b/compiled/lighthub21/firmware.bin differ
diff --git a/compiled/lighthub21/upload.sh b/compiled/lighthub21/upload.sh
index cde7707..93e8a0a 100755
--- a/compiled/lighthub21/upload.sh
+++ b/compiled/lighthub21/upload.sh
@@ -1,3 +1,3 @@
-export PORT=cu.usbmodem1451
+export PORT=cu.usbmodem14101
 echo . |  stty -f /dev/$PORT speed 1200
 ../tools/mac/tool-bossac/bossac -U false -p $PORT -i -e -w -v -b firmware.bin -R 
\ No newline at end of file
diff --git a/platformio.ini b/platformio.ini
index f06cec9..155e30d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -23,7 +23,7 @@ default_envs =
 ;    mega2560-5500
 
 ; LightHub controller HW revision 2.1 and above (Wiznet 5500 CS on pin 53)
-;    lighthub21
+    lighthub21
 
 ; Arduino DUE  + Ethernet shield Wiznet 5100
 ;    due-5100