Add note about GMT/UTC

nodemcu · Oct 11, 2018 · ff44b2f · ff44b2f
1 parent 3c824d7
commit ff44b2f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/docs/en/modules/cron.md b/docs/en/modules/cron.md
@@ -7,6 +7,9 @@
 
 !!! important
     This module needs RTC time to operate correctly. Do not forget to include the [`rtctime`](rtctime.md) module **and** initialize it properly.
+
+!!! important
+    The cron expression has to be in GMT/UTC!
 
 ## cron.schedule()