diff --git a/ESP32PASSTHRU_WING.UF2 b/ESP32PASSTHRU_WING.UF2
new file mode 100755
index 0000000..053bd97
Binary files /dev/null and b/ESP32PASSTHRU_WING.UF2 differ
diff --git a/sdkconfig b/sdkconfig
index 5dbcf32..ef02835 100644
--- a/sdkconfig
+++ b/sdkconfig
@@ -38,7 +38,7 @@ CONFIG_FLASH_ENCRYPTION_ENABLED=
 #
 # Serial flasher config
 #
-CONFIG_ESPTOOLPY_PORT=" /dev/cu.usbmodem1412201"
+CONFIG_ESPTOOLPY_PORT="/dev/cu.usbserial-AH03B302"
 CONFIG_ESPTOOLPY_BAUD_115200B=y
 CONFIG_ESPTOOLPY_BAUD_230400B=
 CONFIG_ESPTOOLPY_BAUD_921600B=