Tasmota: 4 channel relay works opposite

Created on 19 Apr 2018  Â·  7Comments  Â·  Source: arendst/Tasmota

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Open the web interface of your NodeMCU (http://....)
Goto configuration -> configuration module -> choose the Gpio pin with the wrong on off behaviour
and change it from Relay1 to Relay1i. Same for the other relay relay2 to relay2i.....
Save this configuration (blue button, bottom of the page)
The i in Relay1i stands for inverted. So the relay acts you want to

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I Flash tasmota on NodMCU and controlling 4 relay board, Its works but there is little problem.
When I trigger, It works opposite, means when I turning ON my relay goes OFF and When I turning OFF it goes ON.
So Please help me to solve this problem.

My tasmota settings are below.
Module type is 18.Generic
D6 GPIO12 Relay1 - Relay 01
D7 GPIO13 Led1i - Relay 02
D5 GPIO14 Sensor - Relay 03
D8 GPIO15 - Relay 04
It will be very helpful to me if you can solve this problem.
Sorry for my English.
Thanks,

This is easy to solve. Just use the inverted relay option. Example
Relay1i

hey jason,
thank for your reply but i am newbie in this project so I not understanding what you suggested can you explain little more.

Thanks.

Open the web interface of your NodeMCU (http://....)
Goto configuration -> configuration module -> choose the Gpio pin with the wrong on off behaviour
and change it from Relay1 to Relay1i. Same for the other relay relay2 to relay2i.....
Save this configuration (blue button, bottom of the page)
The i in Relay1i stands for inverted. So the relay acts you want to

Thank you sooooo much jason....its don....thanks again....

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

But how can I open the Web interface of my NodeMCU??

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