update temperature unit to work in HA (#768)

* update temperature unit to work in HA
* use only one temperature sensor for HA

main/ZgatewayBT.ino

@@ -183,13 +183,11 @@ void strupp(char* beg) {
 
 #  ifdef ZmqttDiscovery
 void MiFloraDiscovery(char* mac) {
-#    define MiFloraparametersCount 6
+#    define MiFloraparametersCount 4
   Log.trace(F("MiFloraDiscovery" CR));
   char* MiFlorasensor[MiFloraparametersCount][8] = {
       {"sensor", "MiFlora-lux", mac, "illuminance", jsonLux, "", "", "lx"},
-      {"sensor", "MiFlora-tem", mac, "temperature", jsonTempc, "", "", "C"}, // remove for 0.9.6 release
-      {"sensor", "MiFlora-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "MiFlora-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "MiFlora-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "MiFlora-fer", mac, "", jsonFer, "", "", "µS/cm"},
       {"sensor", "MiFlora-moi", mac, "", jsonMoi, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
@@ -199,13 +197,11 @@ void MiFloraDiscovery(char* mac) {
 }
 
 void VegTrugDiscovery(char* mac) {
-#    define VegTrugparametersCount 6
+#    define VegTrugparametersCount 4
   Log.trace(F("VegTrugDiscovery" CR));
   char* VegTrugsensor[VegTrugparametersCount][8] = {
       {"sensor", "VegTrug-lux", mac, "illuminance", jsonLux, "", "", "lx"},
-      {"sensor", "VegTrug-tem", mac, "temperature", jsonTempc, "", "", "C"}, // remove for 0.9.6 release
-      {"sensor", "VegTrug-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "VegTrug-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "VegTrug-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "VegTrug-fer", mac, "", jsonFer, "", "", "µS/cm"},
       {"sensor", "VegTrug-moi", mac, "", jsonMoi, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
@@ -215,13 +211,11 @@ void VegTrugDiscovery(char* mac) {
 }
 
 void MiJiaDiscovery(char* mac) {
-#    define MiJiaparametersCount 5
+#    define MiJiaparametersCount 3
   Log.trace(F("MiJiaDiscovery" CR));
   char* MiJiasensor[MiJiaparametersCount][8] = {
       {"sensor", "MiJia-batt", mac, "battery", jsonBatt, "", "", "%"},
-      {"sensor", "MiJia-tem", mac, "temperature", jsonTempc, "", "", "C"}, // remove for 0.9.6 release
-      {"sensor", "MiJia-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "MiJia-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "MiJia-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "MiJia-hum", mac, "humidity", jsonHum, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };
@@ -230,12 +224,11 @@ void MiJiaDiscovery(char* mac) {
 }
 
 void FormalDiscovery(char* mac) {
-#    define FormalparametersCount 5
+#    define FormalparametersCount 4
   Log.trace(F("FormalDiscovery" CR));
   char* Formalsensor[FormalparametersCount][8] = {
       {"sensor", "Formal-batt", mac, "battery", jsonBatt, "", "", "%"},
-      {"sensor", "Formal-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "Formal-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "Formal-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "Formal-hum", mac, "humidity", jsonHum, "", "", "%"},
       {"sensor", "Formal-for", mac, "formaldehyde", jsonFor, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
@@ -245,13 +238,11 @@ void FormalDiscovery(char* mac) {
 }
 
 void LYWSD02Discovery(char* mac) {
-#    define LYWSD02parametersCount 5
+#    define LYWSD02parametersCount 3
   Log.trace(F("LYWSD02Discovery" CR));
   char* LYWSD02sensor[LYWSD02parametersCount][8] = {
       {"sensor", "LYWSD02-batt", mac, "battery", jsonBatt, "", "", "V"},
-      {"sensor", "LYWSD02-tem", mac, "temperature", jsonTempc, "", "", "C"}, // remove for 0.9.6 release
-      {"sensor", "LYWSD02-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "LYWSD02-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "LYWSD02-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "LYWSD02-hum", mac, "humidity", jsonHum, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };
@@ -260,13 +251,11 @@ void LYWSD02Discovery(char* mac) {
 }
 
 void CLEARGRASSTRHDiscovery(char* mac) {
-#    define CLEARGRASSTRHparametersCount 5
+#    define CLEARGRASSTRHparametersCount 3
   Log.trace(F("CLEARGRASSTRHDiscovery" CR));
   char* CLEARGRASSTRHsensor[CLEARGRASSTRHparametersCount][8] = {
       {"sensor", "CLEARGRASSTRH-batt", mac, "battery", jsonBatt, "", "", "V"},
-      {"sensor", "CLEARGRASSTRH-tem", mac, "temperature", jsonTempc, "", "", "C"}, // remove for 0.9.6 release
-      {"sensor", "CLEARGRASSTRH-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "CLEARGRASSTRH-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "CLEARGRASSTRH-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "CLEARGRASSTRH-hum", mac, "humidity", jsonHum, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };
@@ -275,13 +264,11 @@ void CLEARGRASSTRHDiscovery(char* mac) {
 }
 
 void CLEARGRASSCGD1Discovery(char* mac) {
-#    define CLEARGRASSCGD1parametersCount 5
+#    define CLEARGRASSCGD1parametersCount 3
   Log.trace(F("CLEARGRASSCGD1Discovery" CR));
   char* CLEARGRASSCGD1sensor[CLEARGRASSCGD1parametersCount][8] = {
       {"sensor", "CLEARGRASSCGD1-batt", mac, "battery", jsonBatt, "", "", "V"},
-      {"sensor", "CLEARGRASSCGD1-tem", mac, "temperature", jsonTempc, "", "", "C"}, // remove for 0.9.6 release
-      {"sensor", "CLEARGRASSCGD1-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "CLEARGRASSCGD1-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "CLEARGRASSCGD1-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "CLEARGRASSCGD1-hum", mac, "humidity", jsonHum, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };
@@ -290,13 +277,11 @@ void CLEARGRASSCGD1Discovery(char* mac) {
 }
 
 void CLEARGRASSTRHKPADiscovery(char* mac) {
-#    define CLEARGRASSTRHKPAparametersCount 5
+#    define CLEARGRASSTRHKPAparametersCount 3
   Log.trace(F("CLEARGRASSTRHKPADiscovery" CR));
   char* CLEARGRASSTRHKPAsensor[CLEARGRASSTRHKPAparametersCount][8] = {
       {"sensor", "CLEARGRASSTRHKPA-pres", mac, "pressure", jsonPres, "", "", "kPa"},
-      {"sensor", "CLEARGRASSTRHKPA-tem", mac, "temperature", jsonTempc, "", "", "C"}, // remove for 0.9.6 release
-      {"sensor", "CLEARGRASSTRHKPA-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "CLEARGRASSTRHKPA-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "CLEARGRASSTRHKPA-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "CLEARGRASSTRHKPA-hum", mac, "humidity", jsonHum, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };
@@ -338,13 +323,11 @@ void MiBandDiscovery(char* mac) {
 }
 
 void InkBirdDiscovery(char* mac) {
-#    define InkBirdparametersCount 5
+#    define InkBirdparametersCount 3
   Log.trace(F("InkBirdDiscovery" CR));
   char* InkBirdsensor[InkBirdparametersCount][8] = {
       {"sensor", "InkBird-batt", mac, "battery", jsonBatt, "", "", "%"},
-      {"sensor", "InkBird-tem", mac, "temperature", jsonTempc, "", "", "C"}, // remove for 0.9.6 release
-      {"sensor", "InkBird-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "InkBird-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "InkBird-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "InkBird-hum", mac, "humidity", jsonHum, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };
@@ -353,13 +336,12 @@ void InkBirdDiscovery(char* mac) {
 }
 
 void LYWSD03MMCDiscovery(char* mac) {
-#    define LYWSD03MMCparametersCount 5
+#    define LYWSD03MMCparametersCount 4
   Log.trace(F("LYWSD03MMCDiscovery" CR));
   char* LYWSD03MMCsensor[LYWSD03MMCparametersCount][8] = {
       {"sensor", "LYWSD03MMC-batt", mac, "battery", jsonBatt, "", "", "%"},
       {"sensor", "LYWSD03MMC-volt", mac, "", jsonVolt, "", "", "V"},
-      {"sensor", "LYWSD03MMC-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "LYWSD03MMC-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "LYWSD03MMC-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "LYWSD03MMC-hum", mac, "humidity", jsonHum, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };
@@ -368,13 +350,12 @@ void LYWSD03MMCDiscovery(char* mac) {
 }
 
 void MHO_C401Discovery(char* mac) {
-#    define MHO_C401parametersCount 5
+#    define MHO_C401parametersCount 4
   Log.trace(F("MHO_C401Discovery" CR));
   char* MHO_C401sensor[MHO_C401parametersCount][8] = {
       {"sensor", "MHO_C401-batt", mac, "battery", jsonBatt, "", "", "%"},
       {"sensor", "MHO_C401-volt", mac, "", jsonVolt, "", "", "V"},
-      {"sensor", "MHO_C401-tempc", mac, "temperature", jsonTempc, "", "", "C"},
-      {"sensor", "MHO_C401-tempf", mac, "temperature", jsonTempf, "", "", "F"},
+      {"sensor", "MHO_C401-temp", mac, "temperature", jsonTempc, "", "", "°C"},
       {"sensor", "MHO_C401-hum", mac, "humidity", jsonHum, "", "", "%"}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };