diff --git a/platformio.ini b/platformio.ini
index 124394f..276a373 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -12,8 +12,12 @@
 platform = espressif32
 board = m5stack-fire
 framework = arduino
+upload_port = /dev/cu.usbserial-02129749
 upload_speed = 2000000
+monitor_port = /dev/cu.usbserial-02129749
 monitor_speed = 115200
+lib_deps =
+    M5EPD
 board_build.partitions = default_16MB.csv
 build_flags = 
 	-DCORE_DEBUG_LEVEL=4