diff --git a/download.py b/download.py
index 040ad23..841d62f 100644
--- a/download.py
+++ b/download.py
@@ -8,7 +8,7 @@ logging.basicConfig(level=logging.DEBUG)
 logger = logging.getLogger("Download")
 
 APPLICATION_NAME = "nucleo-wb55-dongle-usb"
-APPLICATION_NAME = "nucleo-wb55-dongle-blinky"
+#APPLICATION_NAME = "nucleo-wb55-dongle-blinky"
 PORT="USB1"
 CLI_PATH = Path("/Applications/STMicroelectronics/STM32Cube/STM32CubeProgrammer/STM32CubeProgrammer.app/Contents/MacOs/bin/STM32_Programmer_CLI")
 ELF_FILE = Path.home() / Path(f"Documents/git/nucleo-playground-workspace/{APPLICATION_NAME}/Debug/{APPLICATION_NAME}.elf")
diff --git a/serial_communication.py b/serial_communication.py
index a5f0146..1f69a1f 100644
--- a/serial_communication.py
+++ b/serial_communication.py
@@ -4,7 +4,8 @@ from typing import Sequence
 
 import serial
 
-DEVICE_ID = "/dev/tty.usbmodem207E3283544E1"
+#DEVICE_ID = "/dev/tty.usbmodem207E3283544E1"
+DEVICE_ID = "/dev/tty.usbmodem2067368F32521"
 BAUDRATE = 115200
 
 logging.basicConfig(level=logging.DEBUG)