Help using Sonoff Dual R3 as single button #21215
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Hello, I am using a RF receiver to try to toggle automations in Home Assistant with a Sonoff Dual R3. I attach the connections. I want to connect CH1 in the receiver to S1 and S2 in the Dual R3, and, when I push the button in the remote, it should be on momentarily, which I would use as a trigger in Home Assistant. However, using default configuration for the Dual R3 takes S1 and S2 as individual buttons and I don't know how to set them up to switch to on when the relay on the RF Receiver is triggered. Hope you can help me. |
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Replies: 3 comments 1 reply
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If that device can only switch up to 24V, it is not a good match for the Sonoff Dual R3, which is designed for mains AC power signals on the S1/S2 terminals. However, I saw no ratings for the thing. |
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Tried it with a Sonoff zbmini and worked but I need it for another purpose, that's why I'm trying to use the Dual R3, bit don't know how |
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The Dual R3 is a very different device, with the ZbMini it is simply to connect S1 and S2. On the Dual R3, there are 2 separate inputs, to be connected to mains AC for signaling. That's why I said "If that device can only switch up to 24V, it is not a good match" ... |
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Ok, now I understand. I will go with another zbmini then. Thanks! |
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The Dual R3 is a very different device, with the ZbMini it is simply to connect S1 and S2. On the Dual R3, there are 2 separate inputs, to be connected to mains AC for signaling. That's why I said "If that device can only switch up to 24V, it is not a good match" ...