FAN

[tripleaarnold]

Pls the sketch says nothing about the interfacing pins on the esp8266. What pins are to be connected and how are they connected? Because I built a voltage divider fan regulator and wanted a platform that would see all four speed as one device(fan) and not 4 sperate relays. Can this sketch do that?

[sivar2311]

The examples are generic... there are no specific pin definitions... You can use ANY pin you want to use....

Just edit the onRangeValue callback this way:

bool onRangeValue(const String &deviceId, int &value) {
  int analogValue = map(value, 0, 3, 0, 1023); // map the value from 0..3 to 0..1023
  analogWrite(<YOUR PIN HERE>, analogValue);     // write the anlog value to a pin
  return true;
}

[tripleaarnold]

sir what am basically asking is can one virtual device (Fan) created on sinricpro be used to switch 4 relays(speed 1 to 4)using if satement ?am not a pro

[kakopappa]

If you want to turn on/off 4 relays then you need to add a logic like this

If value > 0 and < 25 then Turn on relay 1 Else if value > 25 and < 50 Turn on relay 2 …

when you change the speed in Alexa, it will send a percentage value. based on the value you need to turn on/off the correct relay.

If you want to control 0,1,2,3,4 individually then create four switches

You can’t mix these two

On Sun, 6 Jun 2021 at 8:27 PM tripleaarnold @.***> wrote:

sir what am basically asking is can one virtual device (Fan) created on sinricpro be used to switch 4 relays(speed 1 to 4)using if satement ?am not a pro

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[smartswitchsio]

I am getting this error from fan sketch, nothing added just clicked verify.

[sivar2311]

Your onAdjustRangeValue seems to be wrong. Can you share your function please?

[smartswitchsio]

i took this sketch from example, no changes made , kindly check Fan sketch under this library example folder

[sivar2311]

Oh, looks like there is a typo in the example (missing an "&"). Please change line 60 bool onAdjustRangeValue(const String &deviceId, int rangeValueDelta) { to bool onAdjustRangeValue(const String &deviceId, int &rangeValueDelta) {

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