From 906c3caf2cdc2586ccbfadfb947de337eb3a4c40 Mon Sep 17 00:00:00 2001
From: Sam Hadow <sam.hadow@inbox.lv>
Date: Mon, 28 Jul 2025 11:27:12 +0200
Subject: [PATCH] control box

---
 filter_v2_fan.yaml | 150 +++++++++++++++++++++++++++++++++++++++------
 1 file changed, 132 insertions(+), 18 deletions(-)

diff --git a/filter_v2_fan.yaml b/filter_v2_fan.yaml
index 4f392cc..dd0e58d 100644
--- a/filter_v2_fan.yaml
+++ b/filter_v2_fan.yaml
@@ -1,17 +1,16 @@
 esphome:
-  name: esp-filter2
-  friendly_name: ESP-FILTER2
+  name: esp-control
+  friendly_name: ESP-CONTROL
 
 esp32:
   board: esp32-s3-devkitc-1
   framework:
-    type: arduino
+    type: esp-idf
+    version: latest
 
-# Enable logging
 logger:
   level: verbose
 
-# Enable Home Assistant API
 api:
   encryption:
     key: !secret api_key
@@ -21,16 +20,16 @@ ota:
     password: !secret ota_password
 
 wifi:
-  ssid: !secret wifi_ssid
-  password: !secret wifi_password
-  manual_ip:
-    static_ip: 192.168.1.60
-    gateway: 192.168.1.254
-    subnet: 255.255.255.0
-    dns1: 9.9.9.9
-    dns2: 149.112.112.112
+  networks:
+    - ssid: !secret wifi_ssid
+      password: !secret wifi_password
+      manual_ip:
+        static_ip: 192.168.1.60
+        gateway: 192.168.1.254
+        subnet: 255.255.255.0
+        dns1: 9.9.9.9
+        dns2: 149.112.112.112
 
-  # Enable fallback hotspot (captive portal) in case wifi connection fails
   ap:
     ssid: "Esp32S3N16R8 Fallback Hotspot"
     password: "v41VUZA7A1VA"
@@ -40,19 +39,134 @@ mqtt:
   port: 18832
   username: fire
   password: !secret mqtt_password
-  topic_prefix: "esp_filter_blower_fan"
+  topic_prefix: "esp_control"
 
 
 output:
   - platform: ledc
     pin: GPIO5
-    id: fan_pwm_output
+    id: fan_pwm_output1
+    frequency: 25000Hz
+  - platform: ledc
+    pin: GPIO6
+    id: fan_pwm_output2
+    frequency: 25000Hz
+  - platform: ledc
+    pin: GPIO7
+    id: fan_pwm_output3
     frequency: 25000Hz
 
 fan:
   - platform: speed
-    output: fan_pwm_output
-    name: "12V Blower Fan"
+    output: fan_pwm_output1
+    name: "12V fan 1"
+  - platform: speed
+    output: fan_pwm_output2
+    name: "12V fan 2"
+  - platform: speed
+    output: fan_pwm_output3
+    name: "12V fan 3"
+
+# ===== PMS5003 PM2.5 Sensor =====
+uart:
+  id: uart_pms
+  rx_pin: 47
+  tx_pin: 48
+  baud_rate: 9600
+
+i2c:
+  - id: bus_i2c
+    scl: 20
+    sda: 21
+    scan: true
+
+sensor:
+# ===== SGP40 Indoor Air Quality (VOC) =====
+  - platform: sgp4x
+    voc:
+      name: "VOC Index"
+    i2c_id: bus_i2c
+    address: 0x59
+    update_interval: 30s
+    compensation:
+      temperature_source: aht10_temperature
+      humidity_source:    aht10_humidity
+# ===== PMS5003 PM2.5 Sensor =====
+  - platform: pmsx003
+    type: PMSX003
+    pm_1_0:
+      name: "PM <1.0µm Concentration"
+    pm_2_5:
+      name: "PM <2.5µm Concentration"
+    pm_10_0:
+      name: "PM <10.0µm Concentration"
+    uart_id: uart_pms
+    update_interval: 30s
+# ===== AHT10 Temperature & Humidity =====
+  - platform: aht10
+    temperature:
+      name: "AHT10 Temperature"
+      id: aht10_temperature
+    humidity:
+      name: "AHT10 Humidity"
+      id: aht10_humidity
+    address: 0x38
+    i2c_id: bus_i2c
+    update_interval: 30s
+# ===== BME680 Indoor Air Quality =====
+  - platform: bme680
+    temperature:
+      name: "BME680 Temperature"
+      oversampling: 16x
+    pressure:
+      name: "BME680 Pressure"
+    humidity:
+      id: "humidity"
+      name: "BME680 Humidity"
+    gas_resistance:
+      id: "gas_resistance"
+      name: "BME680 Gas Resistance"
+    address: 0x77
+    i2c_id: bus_i2c
+    update_interval: 60s
+  - platform: template
+    name: "BME680 Indoor Air Quality"
+    id: iaq
+    icon: "mdi:gauge"
+    # calculation: comp_gas = log(R_gas[ohm]) + 0.04 log(Ohm)/%rh * hum[%rh]
+    lambda: |-
+      return log(id(gas_resistance).state) + 0.04 *  id(humidity).state;
+    state_class: "measurement"
+
+text_sensor:
+  - platform: template
+    name: "BME680 IAQ Classification"
+    icon: "mdi:checkbox-marked-circle-outline"
+    lambda: |-
+      if (int(id(iaq).state) <= 50) {
+        return {"Excellent"};
+      }
+      else if (int(id(iaq).state) <= 100) {
+        return {"Good"};
+      }
+      else if (int(id(iaq).state) <= 150) {
+        return {"Lightly polluted"};
+      }
+      else if (int(id(iaq).state) <= 200) {
+        return {"Moderately polluted"};
+      }
+      else if (int(id(iaq).state) <= 250) {
+        return {"Heavily polluted"};
+      }
+      else if (int(id(iaq).state) <= 350) {
+        return {"Severely polluted"};
+      }
+      else if (int(id(iaq).state) <= 500) {
+        return {"Extremely polluted"};
+      }
+      else {
+        return {"unknown"};
+      }