Supla 16 X relay -- esp8266 + mcp23017

elmaya
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Location: Sevilla

Mon Feb 10, 2020 7:58 pm

bulek68 wrote:
Mon Feb 10, 2020 7:53 pm
In your project you used 4 modules with 4 relays.
I know that in cloud I can run 2,4,8,16 channels.
I asked if I would physically connect 2 modules with 4 relays then this construction would still work.
Of course yes
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bulek68
Posts: 162
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Mon Feb 10, 2020 10:54 pm

meliwal wrote:
Fri Feb 07, 2020 10:05 am
interesting,I did everything you posted, and it works the first time, can you add buttons at least 8 to activate relays (not touch buttons thisway allow me to use rf receiver to swith relays) and ds18b20 sensor to this projects? thanks a lot

The GPIO have not been used yet. :twisted: :twisted: :twisted:
I think that many people will be missing up to 8xDS and DHT22 / BME280.

Is this possible? :D Is it just a matter of time :P
7x inCan
4x SRW-01
1x SLW-01
1x ROW-02
1x WEMOS Supla Button 8 direct links by Elmaya
1x Yunshan 8xDS+DHT22+TIMER.CWU+OLED by Zybi
1x Sonoff Dual R2 2xGATE+DHT22 by Zybi
1x Sonoff BASIC
2x MELINK
elmaya
Posts: 976
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Mon Feb 10, 2020 11:19 pm

who knows?
maybe one day you wake up in the morning and Esp8266 takes you coffee to bed. :lol:

maybe i add 1 ds18b20
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bulek68
Posts: 162
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Location: Podkarpackie

Tue Feb 11, 2020 7:58 am

elmaya wrote:
Mon Feb 10, 2020 11:19 pm
who knows?
maybe one day you wake up in the morning and Esp8266 takes you coffee to bed. :lol:

maybe i add 1 ds18b20
Looking at what you can force these ESP devices to do, I would not be surprised that one day it will happen.
7x inCan
4x SRW-01
1x SLW-01
1x ROW-02
1x WEMOS Supla Button 8 direct links by Elmaya
1x Yunshan 8xDS+DHT22+TIMER.CWU+OLED by Zybi
1x Sonoff Dual R2 2xGATE+DHT22 by Zybi
1x Sonoff BASIC
2x MELINK
elmaya
Posts: 976
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Tue Feb 11, 2020 11:36 am

changed in third SensorNO D7 for Ds18B20 in D7

Supla_16x16_2NO_DS_DOUT_16Mbit.rar
(274.26 KiB) Downloaded 91 times
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bulek68
Posts: 162
Joined: Thu Feb 08, 2018 6:51 pm
Location: Podkarpackie

Tue Feb 11, 2020 10:47 pm

Me again. :twisted:
Could you suggest how to secure sensor inputs for long cables (about 30m).

EDIT:

Maybe this- EVERLIGHT EL817 will be ok?
7x inCan
4x SRW-01
1x SLW-01
1x ROW-02
1x WEMOS Supla Button 8 direct links by Elmaya
1x Yunshan 8xDS+DHT22+TIMER.CWU+OLED by Zybi
1x Sonoff Dual R2 2xGATE+DHT22 by Zybi
1x Sonoff BASIC
2x MELINK
elmaya
Posts: 976
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Wed Feb 12, 2020 9:24 am

bulek68 wrote:
Tue Feb 11, 2020 10:47 pm
Me again. :twisted:
Could you suggest how to secure sensor inputs for long cables (about 30m).

EDIT:

Maybe this- EVERLIGHT EL817 will be ok?
maybe this https://es.aliexpress.com/item/33017803 ... lsrc=aw.ds in 24v out 3,3v

or you can use DirectLink.
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bulek68
Posts: 162
Joined: Thu Feb 08, 2018 6:51 pm
Location: Podkarpackie

Mon Mar 23, 2020 10:33 pm

I noticed a certain pattern.
When the relays are turned on and the module loses power and returns again then the relays are turned off and the application indicates their switching on.
7x inCan
4x SRW-01
1x SLW-01
1x ROW-02
1x WEMOS Supla Button 8 direct links by Elmaya
1x Yunshan 8xDS+DHT22+TIMER.CWU+OLED by Zybi
1x Sonoff Dual R2 2xGATE+DHT22 by Zybi
1x Sonoff BASIC
2x MELINK
elmaya
Posts: 976
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Tue Mar 24, 2020 6:51 pm

bulek68 wrote:
Mon Mar 23, 2020 10:33 pm
I noticed a certain pattern.
When the relays are turned on and the module loses power and returns again then the relays are turned off and the application indicates their switching on.
try with this

Supla_16x12_2NO_DS_b_DOUT_16Mbit.rar
(390.89 KiB) Downloaded 85 times
Maniek913
Posts: 269
Joined: Thu Feb 22, 2018 9:46 pm

Tue Mar 24, 2020 7:28 pm

I have a similar problem in the software for 8 blinds.
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