From 3ae0758bd60eed13d91a8178427c250f77500d5f Mon Sep 17 00:00:00 2001
From: smash <smash@hacktick.de>
Date: Tue, 15 Sep 2020 12:54:25 +0200
Subject: [PATCH] disable beep, changed: mqtt server, default wifi, enabled
 captive portal when no freifunk is around, red will double blink, enabled
 ota, individual node name from env 'co2ampel', bug fixed that would not show
 ppm

---
 co2sensor.yaml | 48 ++++++++++++++++++++++++++++++++----------------
 1 file changed, 32 insertions(+), 16 deletions(-)

diff --git a/co2sensor.yaml b/co2sensor.yaml
index 9e4d8b0..32a3a9f 100644
--- a/co2sensor.yaml
+++ b/co2sensor.yaml
@@ -1,23 +1,33 @@
+substitutions:
+  node_name: !env_var co2ampel 
 esphome:
-    name: co2_sensor_lab 
+    name: co2ampel_${node_name}
     platform: ESP32
     board: esp32doit-devkit-v1 
     on_boot:
-            - display.page.show: boot
+               - display.page.show: boot
+ota:
+  safe_mode: True
+  password: !secret ota_passwd 
+
 
 logger:
     level: DEBUG
 wifi:
     ssid: !secret wifi_ssid
     password: !secret wifi_passwd
-
+    ap:
+     ssid: "co2ampel"
+     password: ""
+captive_portal:
 mqtt:
-  broker: mqtt.unhb
+  broker: co2.cyber23.de
+  topic_prefix: co2ampel/${node_name}
   birth_message:
-    topic: co2_sensor/status
+    topic: co2ampel/${node_name}/status
     payload: online
   will_message:
-   topic: co2_sensor/status
+   topic: co2ampel/${node_name}/status
    payload: offline
 
 uart:
@@ -45,10 +55,10 @@ sensor:
     automatic_baseline_calibration: true 
     uart_id: uart_mhz19
     temperature:
-      name: "MH-Z19 Temperature"
+      name: ${node_name} Temperature
       id: mhz19_temp
     co2:
-      name: "MH-Z19 CO2"
+      name: ${node_name} PPM
       id: mhz19_co2
       on_value:
        then:
@@ -76,6 +86,7 @@ sensor:
                         red: 50%
                         green: 50%
                         blue: 0%
+                     - display.page.show: co2
                  else:
                          if:
                                  condition:
@@ -89,19 +100,24 @@ sensor:
                                                  red: 100%
                                                  green: 0%
                                                  blue: 0%
-                                         - output.turn_on: buzzer
-                                         - output.ledc.set_frequency:
-                                            id: buzzer
-                                            frequency: "5000Hz"
-                                         - output.set_level:
-                                            id: buzzer
-                                            level: "80%"
+                                       # - output.turn_on: buzzer
+                                       # - output.ledc.set_frequency:
+                                       #    id: buzzer
+                                       #    frequency: "5000Hz"
+                                       # - output.set_level:
+                                       #    id: buzzer
+                                       #    level: "20%"
+                                       # - delay: 10ms
+                                       # - output.turn_off: buzzer
                                          - delay: 500ms
-                                         - output.turn_off: buzzer
+                                         - light.toggle: ws2812
+                                         - delay: 500ms
+                                         - light.toggle: ws2812
                                          - lambda: |-
                                             static int num_executions = 0;
                                             ESP_LOGD("main", "I am at execution number %d", num_executions);
                                             num_executions += 1;
+                                         - display.page.show: co2   
 i2c:
   sda: GPIO21 
   scl: GPIO22