Hi all,
I have a Sonoff iFan02 working with ESPHome, which I got right using some code from a github user called @quazzie. They don’t appear to have been active for a while.
I got it to compile with only very minor changes - can’t use “light” as an id anymore . However, when the device boots up, the light turns on. Now, I mostly don’t care, because the iFan is deployed in a lounge. But I want to put one in my kids’ bedroom, where it will be an issue.
Why? Because we live in an area where the grid is unstable, and short power dips (2-3 seconds) are a regular occurrence. If the iFan turns the light on every time it boots, then it’ll wake my kids up several times a night. Nope.
Below is the (barely) modified code. I have added an “on boot” section to turn the light off immediately on startup, but this has no effect. I also tried adding restore_mode: ALWAYS_OFF to the lght config. Also doesn’t work.
Can you see anything glaringly obviously wrong in the code? I’m stumped.
esphome:
name: son025_ifan1
platform: ESP8266
board: esp8285
includes:
- ifan02.h
on_boot:
then:
- light.turn_off: light1
wifi:
ssid: "<SSID>"
password: "<PASSWORD>"
manual_ip:
static_ip: 192.168.1.87
gateway: 192.168.1.1
subnet: 255.255.255.0
# Enable logging
logger:
# Enable Home Assistant API
api:
ota:
binary_sensor:
- platform: gpio
id: vbutton_light
pin:
number: GPIO0
inverted: True
on_press:
then:
- light.toggle: light1
- platform: gpio
id: vbutton_relay_1
pin:
number: GPIO9
inverted: True
on_press:
then:
- switch.toggle: fan_relay1
- switch.turn_on: update_fan_speed
- platform: gpio
id: vbutton_relay_2
pin:
number: GPIO10
inverted: True
on_press:
then:
- switch.toggle: fan_relay2
- switch.turn_on: update_fan_speed
- platform: gpio
id: vbutton_relay_3
pin:
number: GPIO14
inverted: True
on_press:
then:
- switch.toggle: fan_relay3
- switch.turn_on: update_fan_speed
output:
- platform: custom
type: float
outputs:
id: fanoutput
lambda: |-
auto ifan02 = new IFan02Output();
App.register_component(ifan02);
return {ifan02};
- platform: gpio
pin: GPIO12
id: light_output
light:
- platform: binary
name: "Light - Stoep"
output: light_output
id: light1
restore_mode: ALWAYS_OFF
switch:
- platform: template
id: update_fan_speed
optimistic: True
turn_on_action:
then:
- delay: 200ms
- if:
condition:
and:
- switch.is_off: fan_relay1
- switch.is_off: fan_relay2
- switch.is_off: fan_relay3
then:
- fan.turn_off: ifan02
- if:
condition:
and:
- switch.is_on: fan_relay1
- switch.is_off: fan_relay2
- switch.is_off: fan_relay3
then:
- fan.turn_on:
id: ifan02
speed: LOW
- if:
condition:
and:
- switch.is_on: fan_relay1
- switch.is_on: fan_relay2
- switch.is_off: fan_relay3
then:
- fan.turn_on:
id: ifan02
speed: MEDIUM
- if:
condition:
and:
- switch.is_on: fan_relay1
- switch.is_off: fan_relay2
- switch.is_on: fan_relay3
then:
- fan.turn_on:
id: ifan02
speed: HIGH
- switch.turn_off: update_fan_speed
- platform: gpio
pin: GPIO5
id: fan_relay1
- platform: gpio
pin: GPIO4
id: fan_relay2
- platform: gpio
pin: GPIO15
id: fan_relay3
fan:
- platform: speed
output: fanoutput
id: ifan02
name: "Fan - Stoep"
The ifan02.h file referred to is @quazzie’s original, it seems unrelated to the light at all, and seems to only refer to the fanspeed relay. Nevertheless, here it is:
#include "esphome.h"
using namespace esphome;
class IFan02Output : public Component, public output::FloatOutput {
public:
void write_state(float state) override {
if (state < 0.3) {
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(15, LOW);
}
if (state >= 0.32 && state <= 0.34) {
digitalWrite(5, HIGH);
digitalWrite(4, LOW);
digitalWrite(15, LOW);
}
if (state >= 0.65 && state <= 0.67) {
digitalWrite(5, HIGH);
digitalWrite(4, HIGH);
digitalWrite(15, LOW);
}
if (state >= 0.9) {
digitalWrite(5, HIGH);
digitalWrite(4, LOW);
digitalWrite(15, HIGH);
}
}
};
