From 31c037e7ab773d47e6fb4480c453606b8388d614 Mon Sep 17 00:00:00 2001
From: rappleg <Ryan@smartthings.com>
Date: Sat, 25 Feb 2017 11:05:08 -0600
Subject: [PATCH] DVCSMP-2474 Arrival Sensor HA schedule needs jitter to avoid
 all firing at top of minute

---
 .../smartthings/arrival-sensor-ha.src/arrival-sensor-ha.groovy  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devicetypes/smartthings/arrival-sensor-ha.src/arrival-sensor-ha.groovy b/devicetypes/smartthings/arrival-sensor-ha.src/arrival-sensor-ha.groovy
index f13b89b..6b772b3 100644
--- a/devicetypes/smartthings/arrival-sensor-ha.src/arrival-sensor-ha.groovy
+++ b/devicetypes/smartthings/arrival-sensor-ha.src/arrival-sensor-ha.groovy
@@ -151,7 +151,7 @@ private handlePresenceEvent(present) {
 
 private startTimer() {
     log.debug "Scheduling periodic timer"
-    schedule("0 * * * * ?", checkPresenceCallback)
+    runEvery1Minute("checkPresenceCallback")
 }
 
 private stopTimer() {