diff --git a/esphome/components/cwww/light.py b/esphome/components/cwww/light.py
index 5d2b4ab2c9..f86f1eace0 100644
--- a/esphome/components/cwww/light.py
+++ b/esphome/components/cwww/light.py
@@ -25,4 +25,4 @@ def to_code(config):
 
     wwhite = yield cg.get_variable(config[CONF_WARM_WHITE])
     cg.add(var.set_warm_white(wwhite))
-    cg.add(var.set_warm_white_temperature(config[CONF_COLD_WHITE_COLOR_TEMPERATURE]))
+    cg.add(var.set_warm_white_temperature(config[CONF_WARM_WHITE_COLOR_TEMPERATURE]))
diff --git a/esphome/components/sun/sun.h b/esphome/components/sun/sun.h
index 2592c75c62..501d122da0 100644
--- a/esphome/components/sun/sun.h
+++ b/esphome/components/sun/sun.h
@@ -103,7 +103,7 @@ class SunTrigger : public Trigger<>, public PollingComponent, public Parented<Su
       crossed = this->last_elevation_ >= this->elevation_ && this->elevation_ > current;
     }
 
-    if (crossed) {
+    if (crossed && !isnan(this->last_elevation_)) {
       this->trigger();
     }
     this->last_elevation_ = current;
@@ -111,7 +111,7 @@ class SunTrigger : public Trigger<>, public PollingComponent, public Parented<Su
 
  protected:
   bool sunrise_;
-  double last_elevation_;
+  double last_elevation_{NAN};
   double elevation_;
 };
 
diff --git a/esphome/dashboard/templates/index.html b/esphome/dashboard/templates/index.html
index 60f3a79a02..1929f42397 100644
--- a/esphome/dashboard/templates/index.html
+++ b/esphome/dashboard/templates/index.html
@@ -469,7 +469,7 @@
   </div>
   <div class="footer-copyright">
     <div class="container">
-      © 2019 Copyright Otto Winter, Made with <a class="grey-text text-lighten-4" href="https://materializecss.com/" target="_blank">Materialize</a>
+      © 2019 Copyright ESPHome, Made with <a class="grey-text text-lighten-4" href="https://materializecss.com/" target="_blank">Materialize</a>
       <a class="grey-text text-lighten-4 right" href="{{ docs_link }}" target="_blank" rel="noreferrer">ESPHome {{ version }} Documentation</a>
     </div>
   </div>
diff --git a/esphome/dashboard/templates/login.html b/esphome/dashboard/templates/login.html
index 7f658a7999..cfe682e776 100644
--- a/esphome/dashboard/templates/login.html
+++ b/esphome/dashboard/templates/login.html
@@ -65,7 +65,7 @@
   </div>
   <div class="footer-copyright">
     <div class="container">
-      © 2019 Copyright Otto Winter, Made with <a class="grey-text text-lighten-4" href="https://materializecss.com/" target="_blank">Materialize</a>
+      © 2019 Copyright ESPHome, Made with <a class="grey-text text-lighten-4" href="https://materializecss.com/" target="_blank">Materialize</a>
         <a class="grey-text text-lighten-4 right" href="{{ docs_link }}"
            target="_blank">ESPHome {{ version }} Documentation</a>
     </div>