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  3. 💬 MySensors Light Switch

💬 MySensors Light Switch

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solid state relaymysensorshlk-pm01nrf24l01
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  • O Offline
    O Offline
    openhardware.io
    wrote on last edited by openhardware.io
    #1

    https://www.openhardware.io/view/342/MySensors-Light-Switch

    S 1 Reply Last reply
    1
    • O openhardware.io

      https://www.openhardware.io/view/342/MySensors-Light-Switch

      S Offline
      S Offline
      sundberg84
      Hardware Contributor
      wrote on last edited by
      #2

      @dpressle - Nice work!

      Controller: Proxmox VM - Home Assistant
      MySensors GW: Arduino Uno - W5100 Ethernet, Gw Shield Nrf24l01+ 2,4Ghz
      MySensors GW: Arduino Uno - Gw Shield RFM69, 433mhz
      RFLink GW - Arduino Mega + RFLink Shield, 433mhz

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      • T Offline
        T Offline
        Toyman
        wrote on last edited by
        #3

        Can it be installed as normal in-wall switch ie with one wire only? or it needs both L and N 220v wires?

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        • H Offline
          H Offline
          hek
          Admin
          wrote on last edited by
          #4

          You would need both L/N. The node requires power to operate.

          I've only seen a few dimmer solutions that can drive themselves (with only L) by letting a small current pass through the load all the time. This is not possible when dealing with relays.

          dpressleD 1 Reply Last reply
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          • T Offline
            T Offline
            Toyman
            wrote on last edited by
            #5

            Thanks. AFAIK, Livolo switches can do that

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            0
            • H hek

              You would need both L/N. The node requires power to operate.

              I've only seen a few dimmer solutions that can drive themselves (with only L) by letting a small current pass through the load all the time. This is not possible when dealing with relays.

              dpressleD Offline
              dpressleD Offline
              dpressle
              wrote on last edited by
              #6

              @hek ++++1

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              • L Offline
                L Offline
                Lucien
                wrote on last edited by
                #7

                Hi, I like your project. Can you share the schematic? I maybe would like to minimize the print by using only 1 relay channel. Thanks in advance.

                dpressleD 1 Reply Last reply
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                • L Lucien

                  Hi, I like your project. Can you share the schematic? I maybe would like to minimize the print by using only 1 relay channel. Thanks in advance.

                  dpressleD Offline
                  dpressleD Offline
                  dpressle
                  wrote on last edited by
                  #8

                  @Lucien Sorry for the delay, i will post it soon.

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                  • dirkcD Offline
                    dirkcD Offline
                    dirkc
                    wrote on last edited by dirkc
                    #9

                    What kind of Solid State Relay do you use? Can you switch 230V/4W LED bulbs with this Solid State Relay? I tried some "Songle" relays once and that causes the bulb to flicker all the time.

                    Controller: Home Assistant & FHEM - Gateway: ESP8266wifi - MySensors: 2.3.2 (nRF24)

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                    • D Offline
                      D Offline
                      dbemowsk
                      wrote on last edited by
                      #10

                      I like those relays. Is that 3 different switched outputs? One thing I always liked about european wall switches is that they give you more room for components. I would like to use a similar type of relay for my in-wall switches, but with the way US single gang wall boxes are, there is a pretty narrow space constraint. I might be able to fit it if I did away with the thermal fuse, but I don't want to give up tat bit of added safety just for that.

                      Vera Plus running UI7 with MySensors, Sonoffs and 1-Wire devices
                      Visit my website for more Bits, Bytes and Ramblings from me: http://dan.bemowski.info/

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