From 1313a44ba373c6621809e825358d9dee7d5ca89d Mon Sep 17 00:00:00 2001
From: Peter <pfeerick@users.noreply.github.com>
Date: Mon, 21 Sep 2020 00:00:24 +1000
Subject: [PATCH] ESP8266: Allow auto modem sleep if power off and sleep
 permitted (#1184)

* Allow modem sleep if power off and sleep permitted

* Only add auto modem sleep handling for ESP8266

* Add comment and remove redundant condition

Co-authored-by: Aircoookie <cschwinne@gmail.com>
---
 wled00/wled.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/wled00/wled.cpp b/wled00/wled.cpp
index 4de4f865..7534d25d 100644
--- a/wled00/wled.cpp
+++ b/wled00/wled.cpp
@@ -84,10 +84,14 @@ void WLED::loop()
 
     handleHue();
     handleBlynk();
-
     yield();
+
     if (!offMode)
       strip.service();
+#ifdef ESP8266
+    else if (!noWifiSleep)
+      delay(1); //required to make sure ESP enters modem sleep (see #1184)
+#endif
   }
   yield();
 #ifdef ESP8266