Merge pull request #298 from tim-hellhake/fix-temperature-unit

Fix temperature unit

Author: tim-hellhake

src/zigbee2mqtt/zigbee2mqtt-device.ts

@@ -19,6 +19,7 @@ import {
   WRITE_BIT,
   parseType,
   isReadable,
+  parseUnit,
 } from './zigbee2mqtt-property';
 import mqtt from 'mqtt';
 import DEBUG_FLAG from '../zb-debug';
@@ -319,7 +320,7 @@ export class Zigbee2MqttDevice extends Device {
         description: expose.description,
         input: {
           type: parseType(expose),
-          unit: expose.unit,
+          unit: parseUnit(expose.unit),
           enum: expose.values,
           minimum: expose.value_min,
           maximum: expose.value_max,

src/zigbee2mqtt/zigbee2mqtt-property.ts

@@ -43,6 +43,15 @@ export function parseType(expose: Expos): PropertyValueType {
   return 'string';
 }
 
+export function parseUnit(unit?: string): string | undefined {
+  switch (unit) {
+    case '°C':
+      return 'degree celsius';
+  }
+
+  return unit;
+}
+
 function isWritable(access: number): boolean {
   return (access & WRITE_BIT) != 0;
 }
@@ -64,7 +73,7 @@ export class Zigbee2MqttProperty<T extends PropertyValue> extends Property<T> {
       title: expose.name,
       description: expose.description,
       type: parseType(expose),
-      unit: expose.unit,
+      unit: parseUnit(expose.unit),
       enum: expose.values,
       minimum: expose.value_min,
       maximum: expose.value_max,