diff -r 3dbe1d2265ed -r 4c25db9e8102 www/cmd_fermenter.php
--- a/www/cmd_fermenter.php	Wed Jan 09 16:19:26 2019 +0100
+++ b/www/cmd_fermenter.php	Thu Jan 10 20:22:06 2019 +0100
@@ -1,4 +1,5 @@
 <?php
+require_once('config.php');
 
 /*
  * Sequence number file. Must be mode 666 in directory mode 777
@@ -39,7 +40,7 @@
  * payload:  {"timestamp":1546956819,"seq":688,"metric":$payload}
  * $payload: {"product":{"code":"HUP001","name":"Hop Hup"}}
  *           {"stage":"PRIMARY","mode":"FRIDGE","setpoint":{"low":17.8,"high":18.2}}
- *           {"heater":{"state":0},"cooler":{"state":0},"fan":{"state":0}}
+ *           {"heater":{"state":0},"cooler":{"state":0},"fan":{"state":0},"light":{"state":0}}
  *           {"profile":{"uuid":"...","name":"profielnaam","inittemp":{"low":18.2,"high":20.5},"fridgemode":0,
  *              "steps":[{"resttime":12,"steptime":36,"target":{"low":20.8,"high":23.1},"fridgemode":0},
  *              	 {"resttime":48,"steptime":48,"target":{"low":27.5,"high":28.0},"fridgemode":0}]}}
@@ -48,6 +49,6 @@
 $payload = '\'{"timestamp":' . time() . ',"seq":' . $nr . ',"metric":' . $payload . '}\'';
 
 syslog(LOG_NOTICE, $topic . ' ' . $payload);
-shell_exec('mosquitto_pub -h seaport -q 0 -t '.$topic.' -m '.$payload);
+shell_exec('mosquitto_pub -h '.MQTT_HOST.' -q 0 -t '.$topic.' -m '.$payload);
 
 ?>