Merge branch 'develop'

* develop:
  added c02-alert-treshold configuration option

HISTORY.md

@@ -1,5 +1,8 @@
 ## version history
 
+### 0.4.3
+- added configuration-option to override the alert-state threshold for the extra co2-sensors (https://github.com/skrollme/homebridge-eveatmo/issues/24)
+
 ### 0.4.2
 - hopefully fixed a problem which caused the low-battery warning to persist even after replacing the module's battery (https://github.com/skrollme/homebridge-eveatmo/issues/21)
 

README.md

@@ -17,6 +17,8 @@ Because this plugin's base was taken from [homebridge-netatmo](https://github.co
             "platform": "eveatmo",
             "name": "eveatmo platform",
             "extra_co2_sensor": false,
+            "co2_alert_threshold": 1000,
+            "ttl": 540,
             "auth": {
     	        "client_id": "XXXXX Create at https://dev.netatmo.com/",
                 "client_secret": "XXXXX Create at https://dev.netatmo.com/",
@@ -29,6 +31,7 @@ Because this plugin's base was taken from [homebridge-netatmo](https://github.co
 ```
 
 - **extra_co2_sensor: (optional)** Adds an extra CO2 sensor which is available via Apple's stock Home.app, too. Default value is *false*
+- **co2_alert_threshold (optional):** Sets the co2-level [ppm] at which the sensors switch to alert-state
 - **ttl: (optional)** Seconds between two Netatmo API polls. Lower is not neccessarily better! The weatherstation itself collects one value per 5minutes, so going below 300s makes no sense. Default value is *540* (=9min)
 - **auth:** Credentials for the Netatmo API
 

index.js

@@ -17,6 +17,7 @@ class EveatmoPlatform {
 		this.foundAccessories = [];
 
         this.config.extra_co2_sensor = typeof config.extra_co2_sensor !== 'undefined' ? Boolean(config.extra_co2_sensor) : false;
+        this.config.co2_alert_threshold = typeof config.co2_alert_threshold !== 'undefined' ? parseInt(config.co2_alert_threshold) : 1000;
 
 		// If this log message is not seen, most likely the config.js is not found.
 		this.log.debug('Creating EveatmoPlatform');

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "homebridge-eveatmo",
-	"version": "0.4.2",
+	"version": "0.4.3",
 	"description": "Homebridge plugin which adds a Netatmo weatherstation as HomeKit device and tries to act like Elgato Eve Room/Weather",
 	"license": "ISC",
 	"keywords": [

service/eveatmo-co2.js

@@ -45,7 +45,7 @@ module.exports = function(pHomebridge) {
         }
 
         transformCO2ToCarbonDioxideDetected() {
-            return (this.accessory.co2 > 1000 ? Characteristic.CarbonDioxideDetected.CO2_LEVELS_ABNORMAL : Characteristic.CarbonDioxideDetected.CO2_LEVELS_NORMAL);
+            return (this.accessory.co2 >= this.accessory.config.co2_alert_threshold ? Characteristic.CarbonDioxideDetected.CO2_LEVELS_ABNORMAL : Characteristic.CarbonDioxideDetected.CO2_LEVELS_NORMAL);
         }
     }