LEDgardener

Code: Select all

#include <esphome.h>
#include <uFire_EC.h>
#include <uFire_pH.h>

class uFire_probe : public PollingComponent, public Sensor {
  public:
  uFire_EC ec;
  uFire_pH ph;
  Sensor *Ufire_pH = new Sensor();
  Sensor *Ufire_EC = new Sensor();
  Sensor *Ufire_TempC = new Sensor();

  // constructor
  uFire_probe() : PollingComponent(15000) {}
  
  void setup() override {
    ec.begin();
    ph.begin();
    
    
    ec.reset();
    ph.reset();
  }
  
  void update() override {
  
    float pH = ph.measurepH(ec.measureTemp());
    Ufire_pH->publish_state(pH);

    float s = ec.measureEC(ec.measureTemp());
    Ufire_EC->publish_state(s);
    float tempC = ec.measureTemp();
    Ufire_TempC->publish_state(tempC);
  }
};

Code: Select all

esphome:
  name: water_nutrient_doser
  platform: ESP32
  board: nodemcu-32s
  includes:
    - uFire_probe.h
  libraries:
    - "Isolated EC Probe Interface"
    - "Isolated ISE Probe Interface"

wifi:
  ssid: "PUTYOURSSIDHERE"
  password: "***************"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Water Nutrient Doser"
    password: "ndWGx0DLzA10"

captive_portal:

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:
i2c:
  sda: 22
  scl: 21
sensor:
 - platform: custom
   lambda: |-
     auto my_sensor = new uFire_probe();
     App.register_component(my_sensor);
     return {my_sensor->Ufire_EC, my_sensor->Ufire_TempC, my_sensor->Ufire_pH};
      

   sensors:
    - name: "Ufire_EC"
      unit_of_measurement: ec
      accuracy_decimals: 3
      filters:
      - median:
         window_size: 11
         send_every: 6
         send_first_at: 3
      - calibrate_linear:
        - 0.540 -> 0.700
        - 2.320 -> 2.000
        - 12.540 -> 12.880
        
    - name: "Ufire_TempC"
      unit_of_measurement: Celsius
      accuracy_decimals: 2
      
    - name: "Ufire_pH"
      unit_of_measurement: PH
      accuracy_decimals: 2
      filters:
      - median:
         window_size: 11
         send_every: 6
         send_first_at: 3
      - calibrate_linear:
        - 4.47 -> 4.01
        - 7.57 -> 7.00
        - 9.21 -> 9.00


 - platform: pulse_counter
   pin: GPIO17
   unit_of_measurement: 'L/Hr'
   name: 'Reverse Osmosis Water'
   update_interval: 10s
  # filters:
  # - lambda: return (x / 27.0) * 60.0;