Hello everyone. I have this code on my website. After executing this code I would like to send the variable $wyslij to the ESP8622 which will turn the valve on or off. Can you please suggest how this can be done. :?: :idea:

192.168.1.1/$wyslij (give IP esp8266 in place of this IP).

I am attaching the connection layout for the NodeMcu and the relay module, in case anyone doesn't know how to do it.

This is not a good connection, the power supply should be before the AS1117, i.e. connected under Vin. It is a good idea to add a transistor on the GPIO, as the maximum load of the ESP is only 12mA

ESP8622 - how to send the $wyslij variable to the ESP8622 to control a relay?

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#1 15604077 14 Apr 2016 21:22

globalinfo globalinfo

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Post #1
15604077 14 Apr 2016 21:22

Hello everyone.

I have this code on my website.

Code: PHP
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After executing this code I would like to send the variable $wyslij to the ESP8622 which will turn the valve on or off.

Can you please suggest how this can be done.
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#2 15605291 15 Apr 2016 12:50

szymon122 szymon122

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Post #2
15605291 15 Apr 2016 12:50

192.168.1.1/$wyslij
(give IP esp8266 in place of this IP).
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#3 15605386 15 Apr 2016 13:42

globalinfo globalinfo

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15605386 15 Apr 2016 13:42

I am attaching the connection layout for the NodeMcu and the relay module, in case anyone doesn't know how to do it.

Attachments:

Przekaźnik.jpg Download (154.31 KB) Points: 4
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#4 15805536 13 Jul 2016 18:55

piotr411 piotr411

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Post #4
15805536 13 Jul 2016 18:55

This is not a good connection, the power supply should be before the AS1117, i.e. connected under Vin. It is a good idea to add a transistor on the GPIO, as the maximum load of the ESP is only 12mA
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ESP8622 - how to send the $wyslij variable to the ESP8622 to control a relay?

ESP8622 - how to send the $wyslij variable to the ESP8622 to control a relay?

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