From: David Woodhouse <dwmw@amazon.co.uk>
Date: Mon, 27 Nov 2023 11:06:38 +0000 (+0000)
Subject: Add water softener measure
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f16bd3934f0c8d519b134c48f48436ce9096cb46;p=users%2Fdwmw2%2Fesp32-pool.git

Add water softener measure
---

diff --git a/softener.yaml b/softener.yaml
new file mode 100644
index 0000000..ab474d1
--- /dev/null
+++ b/softener.yaml
@@ -0,0 +1,147 @@
+#
+# https://www.aliexpress.com/item/1005004099215436.html
+#
+# GPIO23: Onboard blue LED (used to show MQTT connectivity)
+# GPIO16: Onboard relay (bathroom fan)
+# GPIO13: DHT22
+
+esphome:
+  name: softener
+
+esp32:
+  board: esp32-gateway
+  framework:
+    type: arduino
+
+# Enable logging
+logger:
+  level: DEBUG
+
+ota:
+  password: !secret ota_upgrade_pw
+
+external_components:
+ - source:
+     type: local
+     path: ../git/esphome_syslog/components
+   components: [syslog]
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_pw
+
+script:
+    # Publish a value to Domoticz as an nvalue
+  - id: tell_domo_nvalue
+    mode: queued
+    parameters:
+      udevice: int
+      nvalue: int
+    then:
+      lambda: |-
+        id(mqtt_client).publish_json("domoticz/in", [=](JsonObject root) {
+                                                    root["command"] = "udevice";
+                                                    root["idx"] = udevice;
+                                                    root["nvalue"] = nvalue;
+                                                    });
+
+    # Publish a value to Domoticz as an svalue
+  - id: tell_domo_svalue
+    mode: queued
+    parameters:
+      udevice: int
+      svalue: string
+    then:
+      lambda: |-
+        id(mqtt_client).publish_json("domoticz/in", [=](JsonObject root) {
+                                                    root["command"] = "udevice";
+                                                    root["idx"] = udevice;
+                                                    root["svalue"] = svalue;
+                                                    });
+
+    # Publishto Domoticz as nvalue and svalues
+  - id: tell_domo_nsvalues
+    mode: queued
+    parameters:
+      udevice: int
+      nvalue: int
+      svalue: string
+    then:
+      lambda: |-
+        id(mqtt_client).publish_json("domoticz/in", [=](JsonObject root) {
+                                                    root["command"] = "udevice";
+                                                    root["idx"] = udevice;
+                                                    root["nvalue"] = nvalue;
+                                                    root["svalue"] = svalue;
+                                                    });
+
+#  # Enable fallback hotspot (captive portal) in case wifi connection fails
+#  ap:
+#    ssid: "Pool Fallback Hotspot"
+#    password: "JWWHJb38UzxY"
+#
+#  manual_ip: !include poolup.yaml
+#
+#captive_portal:
+
+syslog:
+    ip_address: !secret syslog_ip
+
+time:
+  - platform: sntp
+    id: sntp_time
+    servers: !secret ntp_servers
+
+#network:
+#  enable_ipv6: true
+
+mqtt:
+  broker: !secret mqtt_server
+  port: 1884
+  discovery_prefix: ${mqtt_prefix}/homeassistant
+  log_topic: ${mqtt_prefix}/logs
+  username: "pool"
+  password: !secret pool_mqtt_pw
+  id: mqtt_client
+  on_connect:
+    then:
+      - light.turn_on: blue_led
+
+  on_disconnect:
+    then:
+      - light.turn_off: blue_led
+
+light:
+  - platform: binary
+    name: "Blue LED"
+    id: blue_led
+    output: led_output
+
+output:
+  - id: led_output
+    platform: gpio
+    pin: GPIO23
+
+switch:
+  - platform: gpio
+    name: "Fan"
+    id: fan_relay
+    pin: GPIO16
+
+sensor:
+  - platform: hx711
+    dout_pin: GPIO13
+    clk_pin: GPIO14
+    gain: 128
+    update_interval: 30s
+    name: "HX711 value"
+    filters:
+    - calibrate_linear:
+        - 424400 -> 0
+        - -1592100 -> 89.05
+    unit_of_measurement: kg
+    on_value:
+      then:
+        lambda: |-
+          if (!isnan(x))
+            id(tell_domo_svalue)->execute(524, std::to_string(x));