Updated BME680 YAML file to enable full VOC functionality

esphome/bme680.yaml

@@ -1,20 +1,82 @@
-sensor:
-  - platform: bme680
+bme680_bsec:
+    # i2c address
+    # -----------
+    # Common values are:
+    # - 0x76
+    # - 0x77
+    # Default: 0x76
     address: 0x77
-    update_interval: 60s
+
+    # Temperature offset
+    # ------------------
+    # Useful if device is in enclosure and reads too high
+    # Default: 0
+    temperature_offset: 3
+
+    # IAQ calculation mode
+    # --------------------
+    # Available options:
+    # - static (for fixed position devices)
+    # - mobile (for on person or other moveable devices)
+    # Default: static
+    iaq_mode: static
+
+    # Sample rate
+    # -----------
+    # Available options:
+    # - lp (low power - samples every 3 seconds)
+    # - ulp (ultra low power - samples every 5 minutes)
+    # Default: lp
+    sample_rate: lp
+
+    # Interval at which to save BSEC state
+    # ------------------------------------
+    # Default: 6h
+    state_save_interval: 6h
+
+
+sensor:
+  - platform: bme680_bsec
     temperature:
-      id: temp
-      name: "${upper_devicename} Temperature"
-      oversampling: 16x
+     id: temp
+     name: "${upper_devicename} Temperature"
+     filters:
+       - median
     pressure:
-      id: pressure
-      name: "${upper_devicename} Pressure"
+     id: pressure
+     name: "${upper_devicename} Pressure"
+     filters:
+      - median 
     humidity:
-      id: humidity
-      name: "${upper_devicename} Humidity"
+     id: humidity
+     name: "${upper_devicename} Humidity"
+     filters:
+      - median
+    iaq:
+     name: "${upper_devicename} iaq"
+     id: iaq
+     filters:
+      - median
+    breath_voc_equivalent:
+     id: voc_equ
+     name: "${upper_devicename} Breath VOC Equivalent"
+     filters:
+      - median
     gas_resistance:
-      id: gas_resistance
-      name: "${upper_devicename} Gas Resistance"
+     id: gas_resistance
+     name: "${upper_devicename} Gas Resistance"
+     filters:
+     # Filter out sporadic power-up mega ohm values
+     - lambda: if (x > 1000000) { return {}; } return x;
+    co2_equivalent:
+      # CO2 equivalent estimate in ppm
+      id: co2
+      name: "${upper_devicename} CO2 Equivalent"
       filters:
-      # Filter out sporadic power-up mega ohm values
-      - lambda: if (x > 1000000) { return {}; } return x;
+        - median
+
+text_sensor:
+  - platform: bme680_bsec
+    iaq_accuracy:
+      name: "${upper_devicename} IAQ Accuracy"
+

esphome/sniffer_common.yaml

@@ -94,7 +94,7 @@ switch:
 time:
   - platform: homeassistant
     id: esptime
-    timezone: America/Los_Angeles
+    timezone: Australia/Sydney
 
 spi:
   clk_pin: GPIO18
@@ -130,21 +130,25 @@ display:
       it.printf(236, r, id(sz_24), color, TextAlign::TOP_RIGHT, "%0.0f AQI", id(pm_2_5_aqi).state);
 
       r += 21;
-      it.print(4,    r, id(sz_20), id(my_gray),   TextAlign::TOP_LEFT,  "PM:");
-      it.printf(236, r, id(sz_20), id(my_yellow), TextAlign::TOP_RIGHT, "%0.0f/%0.0f/%0.0f µg/m³", id(pm_1_0).state, id(pm_2_5).state, id(pm_10).state);
+      it.print(4,    r, id(sz_24), id(my_gray),   TextAlign::TOP_LEFT,  "VOC:");
+
+      auto color_iaq = id(my_red);
+      if (id(iaq).state < 50) color_iaq = id(my_green);
+      else if (id(iaq).state < 100) color_iaq = id(my_yellow);
+      it.printf(236, r, id(sz_24), color_iaq, TextAlign::TOP_RIGHT, "%0.0f IAQ", id(iaq).state);
 
       r += 25;
       it.print(120,    r, id(sz_24), id(my_gray),   TextAlign::TOP_CENTER,  "Environment");
 
       r += 23;
       float temp_f = id(temp).state * (9.0/5.0) + 32.0;
-      it.printf(4,   r, id(sz_20), id(my_yellow), TextAlign::TOP_LEFT, "%0.1f°C", id(temp).state);
-      it.printf(125, r, id(sz_24), id(my_yellow), TextAlign::TOP_CENTER, "%0.1f°F", temp_f);
-      it.printf(236, r, id(sz_20), id(my_yellow), TextAlign::TOP_RIGHT,  "%0.1f%%", id(humidity).state);
+      it.printf(4,   r, id(sz_24), id(my_yellow), TextAlign::TOP_LEFT, "%0.1f°C", id(temp).state);
+      it.printf(125, r, id(sz_24), id(my_yellow), TextAlign::TOP_CENTER, "%0.1f°F", temp_f);    
+      it.printf(236, r, id(sz_24), id(my_yellow), TextAlign::TOP_RIGHT,  "%0.1f%%", id(humidity).state);
 
       r += 21;
       it.printf(4,   r, id(sz_20), id(my_yellow), TextAlign::TOP_LEFT,  "%0.1f hPa", id(pressure).state);
-      it.printf(236, r, id(sz_20), id(my_yellow), TextAlign::TOP_RIGHT, "%0.1f kΩ",  id(gas_resistance).state/1000.0);
+      it.printf(236, r, id(sz_20), id(my_yellow), TextAlign::TOP_RIGHT, "co2 %0.0f ppm",  id(co2).state);
 
 
 
@@ -222,4 +226,4 @@ sensor:
     id: pm_2_5_aqi
 
   - platform: wifi_signal
-    name: "${upper_devicename} WiFi Signal"
+    name: "${upper_devicename} WiFi Signal"

kicad/lib/TTGO-T-DISPLAY.dcm

@@ -1,3 +1,9 @@
 EESchema-DOCLIB  Version 2.0
 #
-#End Doc Library
+$CMP TTGO-T-Display
+D ESP32 Module with 1.14" Display and USB-C Connector
+K esp32
+F https://github.com/Xinyuan-LilyGO/TTGO-T-Display
+$ENDCMP
+#
+#End Doc Library

kicad/lib/TTGO-T-Display.dcm

@@ -6,4 +6,4 @@ K esp32
 F https://github.com/Xinyuan-LilyGO/TTGO-T-Display
 $ENDCMP
 #
-#End Doc Library
+#End Doc Library