diff --git a/src/tests/power_consumption_test.ino b/src/tests/power_consumption_test.ino
new file mode 100644
index 0000000..792c7f3
--- /dev/null
+++ b/src/tests/power_consumption_test.ino
@@ -0,0 +1,46 @@
+/**
+ * Author : Anatole SCHRAMM-HENRY
+ * Created the : 19/08/2024
+ * This is the source file containing an app for power consumption testing.
+ * It wakes up for 4 seconds, turns the 3.3V rail on, then turns it off and goes to sleep
+ * for 4 seconds in a loop. This allows to check the sleep current which should be around 60 µA.
+ */
+
+#include "definition.h"
+#include "BoardConfig.h"
+#include "WSPeripherals.h"
+#include <LowPower.h>
+
+BoardConfig defaultBC;
+WSPeripherals WSP(defaultBC);
+
+uint8_t sleepSlots(0), rCode(0);
+WeatherStationDataPacket payload;
+
+void setup()
+{
+  #if SERIAL_DEBUG_ENABLED == 1
+  Serial.begin(SERIAL_BAUD_RATE);
+  Serial.println("Setup begin");
+  #endif
+
+  rCode = WSP.init();
+  
+  #if SERIAL_DEBUG_ENABLED == 1
+  Serial.print("WSP init returned : ");Serial.println(rCode);
+  Serial.println("Setup end");
+  #endif
+}
+
+void loop()
+{
+  //Lets sleep for 4 secondes
+  LowPower.powerDown(SLEEP_4S, ADC_OFF, BOD_OFF);
+  Serial.println("Waking Up");
+  WSP.externalPeripherals(WSPeripherals::ON);
+  delay(4000);
+  WSP.externalPeripherals(WSPeripherals::OFF);
+  Serial.println("Sleeping");
+  delay(100);
+  sleepSlots++;
+}