From 0796158ddf7201e05656705cf1028261faa3e8d4 Mon Sep 17 00:00:00 2001
From: Luke Rhodes <rhodesy22@gmail.com>
Date: Wed, 14 Mar 2018 12:20:14 +1100
Subject: [PATCH] Prevent repeat sends of fan speed codes

---
 accessories/fan.js | 11 ++++++++++-
 package.json       |  2 +-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/accessories/fan.js b/accessories/fan.js
index eccf587e..6d656cad 100644
--- a/accessories/fan.js
+++ b/accessories/fan.js
@@ -22,12 +22,21 @@ class FanAccessory extends SwitchAccessory {
       foundSpeeds.push(parts[1])
     })
 
-    if (foundSpeeds.length === 0) return log(`${name} setFanSpeed: No fan speed hex codes provided.`)
+    if (foundSpeeds.length === 0) {
+
+      return log(`${name} setFanSpeed: No fan speed hex codes provided.`)
+    }
 
     // Find speed closest to the one requested
     const closest = foundSpeeds.reduce((prev, curr) => Math.abs(curr - state.fanSpeed) < Math.abs(prev - state.fanSpeed) ? curr : prev);
     log(`${name} setFanSpeed: (closest: ${closest})`);
 
+    if (this.lastFanSpeed === closest) {
+      return;
+    }
+
+    this.lastFanSpeed = closest;
+
     // Get the closest speed's hex data
     hexData = data[`fanSpeed${closest}`];
 
diff --git a/package.json b/package.json
index 3929ccbc..433bfb42 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "homebridge-broadlink-rm",
-  "version": "3.0.2",
+  "version": "3.0.3",
   "description": "Broadlink RM plugin (including the mini and pro) for homebridge: https://github.com/nfarina/homebridge",
   "license": "ISC",
   "keywords": [