Merge pull request #172 from asukiaaa/patch-1

Update poser off example for new api.

Author: EeeeBin

examples/Basics/PowerOFF/PowerOFF.ino

@@ -11,14 +11,14 @@ void setup(){
   M5.Lcd.println("Press the button A to power off.");
 
   // Set the wakeup button
-  M5.setWakeupButton(BUTTON_A_PIN);
+  M5.Power.setWakeupButton(BUTTON_A_PIN);
 }
 
 // the loop routine runs over and over again forever
 void loop() {
 
   if(M5.BtnA.wasPressed()) {
-    M5.powerOFF();
+    M5.Power.deepSleep();
   }
 
   M5.update();