check your connections and power supply, I just checked and it works fine
Supla 16 X relay -- esp8266 + mcp23017
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Tell me, is RESET pin important? I dont connect it from wemos to mpc modules..
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Ok. I have two different mpc modules. One of them have reset pin (relays module), and second dont have this pin (buttons module). Maybe this is my problem..
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every Mcp23017 has reset on pin 18.
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I connected everything good but I know why relays stop answering after some time... when I connect sensors to d5 or d7 wemos stops answering to app or buttons. Only D6 sensor is ok. When I take out d5 and d7 all is ok with relays...
Can you make for me another pins for these two sensors? I need 12 relays 12 buttons and that 3 sensors for gates.. It will be great. If you dont have time - I will understand. No problem. Greetings
Can you make for me another pins for these two sensors? I need 12 relays 12 buttons and that 3 sensors for gates.. It will be great. If you dont have time - I will understand. No problem. Greetings
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I suspect you have a problem with your sensors.
What do you have connected and how?
What do you have connected and how?
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Hello. That issue I got, when I connect sensor pin's to gnd with short peace of cabel also.... so I dont know what is wrong. And I have another issue when I connect buttons, few relays start ON and OFF spontaneously... and I gave up. maybe I am too stupid to make this soft by myself. Anyway thanks for your great job elmaya. Good weekend and stay healthy.
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I suspect you have some faulty contact.Albert wrote: ↑Fri Jun 12, 2020 12:26 pm Hello. That issue I got, when I connect sensor pin's to gnd with short peace of cabel also.... so I dont know what is wrong. And I have another issue when I connect buttons, few relays start ON and OFF spontaneously... and I gave up. maybe I am too stupid to make this soft by myself. Anyway thanks for your great job elmaya. Good weekend and stay healthy.
it is a hardware problem check your connections.
Be patient, not everything goes right the first time, but if you insist, you will surely succeed.
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Hi, it is possible to add to the software: CHANNELSTATE (viewtopic.php?f=18&t=6878) ?