ESP EasyRelay little mod

6 years 2 months ago - 6 years 2 months ago #192 by cdj
ESP EasyRelay little mod was created by cdj
Hello world, :)
I've just setup a easyrelay module.. and work great.
But a little mod is required for me and i think for everybody want to integrate system in existing home lights...

If we need to turn on the lights and we have normal home 220 relay i suppose that we must "simulate" a "impulse" switch with our relay.
I suppose that is very simple by make it OPEN and CLOSE immediately.

Obviously in this mod ON and OFF must be the same command (OPENandshortCLOSE) but we need two buttons to report correctly LIGHTS ON or OFF in software :)

Please letmeknow how to do this :)

AND Other issue :
With this module i can command 1 relay... but if i want to use for example 4 relay with one esp8266 and one arduino uno ?
How i can do that ?


Thanks
Dario

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6 years 2 months ago #197 by EasyIoT
Replied by EasyIoT on topic EasyRelay little mod

cdj wrote: Hello world, :)
I've just setup a easyrelay module.. and work great.
But a little mod is required for me and i think for everybody want to integrate system in existing home lights...

If we need to turn on the lights and we have normal home 220 relay i suppose that we must "simulate" a "impulse" switch with our relay.
I suppose that is very simple by make it OPEN and CLOSE immediately.

Obviously in this mod ON and OFF must be the same command (OPENandshortCLOSE) but we need two buttons to report correctly LIGHTS ON or OFF in software :)

Please letmeknow how to do this :)

AND Other issue :
With this module i can command 1 relay... but if i want to use for example 4 relay with one esp8266 and one arduino uno ?
How i can do that ?


Thanks
Dario


Examples are basic, modify Arduino program as you wish.
Code example for two relays is somewhere on forum. Try to find it.

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6 years 2 months ago #208 by cdj
Replied by cdj on topic EasyRelay little mod
I try it asap :) and then i have two switches on my "living room" group ? :)
thanks

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6 years 2 months ago #235 by cdj
Replied by cdj on topic ESP EasyRelay little mod
YESSS !IT WORKS ! I've done it with 4 relays !!!

Thanks a lot !

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6 years 2 months ago #247 by EasyIoT
Replied by EasyIoT on topic ESP EasyRelay little mod

cdj wrote: YESSS !IT WORKS ! I've done it with 4 relays !!!

Thanks a lot !


Congratulations. Is this first candidate for community project?

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6 years 2 months ago #255 by cdj
Replied by cdj on topic ESP EasyRelay little mod
Oh yes, but i can write in this area ?

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