215 lines
5.3 KiB
ReStructuredText
215 lines
5.3 KiB
ReStructuredText
Sonoff iFan02
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=============
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.. seo::
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:description: Instructions for using Sonoff ifan02 in ESPHome.
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:keywords: Fan, Sonoff, ifan02
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:image: fan.svg
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Sonoff iFan02 is a driver for ceiling fans with lights.
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By replacing the old driver with iFan02, your non-smart led ceiling fan will be converted to a smart ceiling fan.
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For more information see `iFan02 <https://www.itead.cc/sonoff-ifan02-wifi-smart-ceiling-fan-with-light.html>`__
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This configuration will expose a :doc:`/components/light/binary` and a :doc:`/components/fan/speed`.
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To get this working in ESPHome you first need to create a :doc:`/components/output/custom` to control the iFan02.
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Create an ifan02.h file:
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.. code-block:: c++
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#include "esphome.h"
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using namespace esphome;
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class IFan02Output : public Component, public FloatOutput {
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public:
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void write_state(float state) override {
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if (state < 0.3) {
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// OFF
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digitalWrite(5, LOW);
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digitalWrite(4, LOW);
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digitalWrite(15, LOW);
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} else if (state < 0.6) {
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// low speed
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digitalWrite(5, HIGH);
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digitalWrite(4, LOW);
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digitalWrite(15, LOW);
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} else if (state < 0.9) {
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// medium speed
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digitalWrite(5, HIGH);
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digitalWrite(4, HIGH);
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digitalWrite(15, LOW);
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} else {
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// high speed
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digitalWrite(5, HIGH);
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digitalWrite(4, LOW);
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digitalWrite(15, HIGH);
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}
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}
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};
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Then you need to set it up with yaml.
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.. code-block:: yaml
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esphome:
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name: ifan02
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includes:
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- ifan02.h
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on_boot:
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priority: 225
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# turn off the light as early as possible
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then:
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- light.turn_off: ifan02_light
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esp8266:
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board: esp8285
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wifi:
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ssid: !secret wifi_ssid
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password: !secret wifi_password
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api:
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logger:
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ota:
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binary_sensor:
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- platform: gpio
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id: vbutton_light
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pin:
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number: GPIO0
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inverted: true
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on_press:
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then:
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- light.toggle: ifan02_light
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- platform: gpio
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id: vbutton_relay_1
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pin:
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number: GPIO9
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inverted: true
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on_press:
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then:
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- switch.toggle: fan_relay1
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- switch.turn_on: update_fan_speed
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- platform: gpio
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id: vbutton_relay_2
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pin:
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number: GPIO10
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inverted: true
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on_press:
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then:
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- switch.toggle: fan_relay2
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- switch.turn_on: update_fan_speed
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- platform: gpio
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id: vbutton_relay_3
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pin:
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number: GPIO14
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inverted: true
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on_press:
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then:
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- switch.toggle: fan_relay3
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- switch.turn_on: update_fan_speed
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output:
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- platform: custom
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type: float
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outputs:
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id: fanoutput
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lambda: |-
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auto ifan02_fan = new IFan02Output();
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App.register_component(ifan02_fan);
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return {ifan02_fan};
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- platform: gpio
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pin: GPIO12
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id: light_output
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light:
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- platform: binary
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name: "iFan02 Light"
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output: light_output
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id: ifan02_light
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switch:
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- platform: template
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id: update_fan_speed
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optimistic: true
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turn_on_action:
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then:
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- delay: 200ms
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- if:
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condition:
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and:
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- switch.is_off: fan_relay1
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- switch.is_off: fan_relay2
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- switch.is_off: fan_relay3
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then:
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- fan.turn_off: ifan02_fan
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- if:
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condition:
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and:
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- switch.is_on: fan_relay1
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- switch.is_off: fan_relay2
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- switch.is_off: fan_relay3
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then:
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- fan.turn_on:
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id: ifan02_fan
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speed: 1
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- if:
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condition:
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and:
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- switch.is_on: fan_relay1
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- switch.is_on: fan_relay2
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- switch.is_off: fan_relay3
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then:
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- fan.turn_on:
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id: ifan02_fan
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speed: 2
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- if:
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condition:
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and:
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- switch.is_on: fan_relay1
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- switch.is_off: fan_relay2
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- switch.is_on: fan_relay3
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then:
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- fan.turn_on:
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id: ifan02_fan
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speed: 3
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- switch.turn_off: update_fan_speed
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- platform: gpio
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pin: GPIO5
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id: fan_relay1
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- platform: gpio
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pin: GPIO4
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id: fan_relay2
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- platform: gpio
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pin: GPIO15
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id: fan_relay3
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fan:
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- platform: speed
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output: fanoutput
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id: ifan02_fan
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speed_count: 3
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name: "iFan02 Fan"
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See Also
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--------
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- :doc:`/components/light/index`
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- :doc:`/components/light/binary`
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- :doc:`/components/fan/index`
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- :doc:`/components/fan/speed`
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- :doc:`/components/output/index`
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- :doc:`/components/output/custom`
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- :doc:`/guides/automations`
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- :ghedit:`Edit`
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