adjusted for mains switch

.hgtags

@@ -0,0 +1 @@
+0531633c9861badfe49895326f72fedf3b758282 WORK1

init.lua

@@ -1,6 +1,6 @@
 -- Constants
-SSID    = "Kinderland"
-APPWD   = "test1234"
+SSID    = "MessWLAN"
+APPWD   = "UNVmpwbr6heQnMQ7ykXT"
 CMDFILE = "mqtt.lua" 
 
 -- Some control variables

mqtt.lua

@@ -1,12 +1,12 @@
-BROKER = "192.168.87.100" 
+BROKER = "172.16.2.15" 
 BRPORT = 1883
 BRUSER = ""
 BRPWD  = "" 
 CLIENTID = "ESP8266-" ..  node.chipid()
 
-SWITCH_PIN = 0
+SWITCH_PIN = 3
 
-SWITCH_ID = 0
+SWITCH_ID = 1
 
 topics = {"IoT/Watchdog", "IoT/Switch" .. SWITCH_ID} 
 TOPIC_WATCHDOG = 1
@@ -82,7 +82,7 @@ function run_main_prog()
             switch_state = false
           elseif (topic == topics[TOPIC_SWITCH] and data == "switch toggle") then
             switch_state = not switch_state
-          elseif (topic == topics[TOPIC_WATCHDOG] and data == "wauwau") then
+          elseif (topic == topics[TOPIC_WATCHDOG] and data == "WauWau!") then
             print("9")
             tmr.alarm(4, 60000, 1, alarm)
           end
@@ -90,9 +90,9 @@ function run_main_prog()
           if (switch_state ~= old_switch_state) then
             old_switch_state = switch_state
             if (switch_state) then
-              gpio.write(SWITCH_PIN, gpio.HIGH)
-            else
               gpio.write(SWITCH_PIN, gpio.LOW)
+            else
+              gpio.write(SWITCH_PIN, gpio.HIGH)
             end
           end
         end