diff --git a/host/arduino/src/main.cpp b/host/arduino/src/main.cpp
index 58a834cf741ac34d45f4aae1e6a14b7aa4448fd5..1d15df627d863b11e55b619b11cf981e2b4c1f8f 100644
--- a/host/arduino/src/main.cpp
+++ b/host/arduino/src/main.cpp
@@ -158,5 +158,12 @@ void loop()
 	Serial.println(milliseconds_since_epoch);
 	Serial.println(time);
 	nbAccess.shutdown();
+
+	// TODO: WAKE UP FROM WATCHDOG (PIN)
 	LowPower.deepSleep(10000);
+
+	// TODO: SAVE TO EEPROM OR SD CARD VIA SPI
+	// TODO: REFACTOR CODE
+	// TODO: TEST CODE
+
 }