1 files changed, 6 insertions, 1 deletions

diff --git a/keyboards/sirius/unigo66/main.c b/keyboards/sirius/unigo66/main.c
index 76e88922c..4d167d9f7 100644
--- a/keyboards/sirius/unigo66/main.c
+++ b/keyboards/sirius/unigo66/main.c
@@ -11,7 +11,6 @@
 #include "keyboard.h"
 #include "led.h"
 
-
 /* LED ping configuration */
 #define TMK_LED
 //#define LEONARDO_LED
@@ -87,6 +86,12 @@ int main(void)
     }
 */
 
+    /* wait for USB startup to get ready for debug output */
+    uint8_t timeout = 255;  // timeout when USB is not available(Bluetooth)
+    while (timeout-- && USB_DeviceState != DEVICE_STATE_Configured) {
+    _delay_ms(4);
+    }
+
     debug("init: done\n");
 
     for (;;) {