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  3. Pin-compatible RFM69?

Pin-compatible RFM69?

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  • Aron SjöbergA Offline
    Aron SjöbergA Offline
    Aron Sjöberg
    wrote on last edited by
    #1

    Hi!

    Beginner here so please be gentle...

    I'm not very comfortable with soldering and try use solderless connections if possible. I'm trying to build a Serial Gateway using these instructions https://www.mysensors.org/build/connect_radio. I'm going to use 433MHz with the RFM69 radio.

    However, the RFM69 components I have received don't seem to be compatible with ordinary pin connectors. I assume you need to solder on the antenna and the cables to connect it to the Arduino.?

    Is there a RFM69 that you can plug in using ordinary dupont cables? If it also have an antenna already installed that would be even better! If it ALSO have a 5V-to-3.3V Voltage Regulator or is compatible with 5V it would be fantastic!

    Is there RFM69 that is pin-compatible? Where can I order them?

    mfalkviddM 1 Reply Last reply
    0
    • Aron SjöbergA Aron Sjöberg

      Hi!

      Beginner here so please be gentle...

      I'm not very comfortable with soldering and try use solderless connections if possible. I'm trying to build a Serial Gateway using these instructions https://www.mysensors.org/build/connect_radio. I'm going to use 433MHz with the RFM69 radio.

      However, the RFM69 components I have received don't seem to be compatible with ordinary pin connectors. I assume you need to solder on the antenna and the cables to connect it to the Arduino.?

      Is there a RFM69 that you can plug in using ordinary dupont cables? If it also have an antenna already installed that would be even better! If it ALSO have a 5V-to-3.3V Voltage Regulator or is compatible with 5V it would be fantastic!

      Is there RFM69 that is pin-compatible? Where can I order them?

      mfalkviddM Offline
      mfalkviddM Offline
      mfalkvidd
      Mod
      wrote on last edited by
      #2

      @Aron-Sjöberg Adafruit seem to have exactly what you are looking for https://www.adafruit.com/products/3071

      F 1 Reply Last reply
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      • Aron SjöbergA Offline
        Aron SjöbergA Offline
        Aron Sjöberg
        wrote on last edited by
        #3

        Yes! That is exactly what I was looking for!

        I also found this:

        http://www.talk2store.wisen.com.au/product-page/8b7e77ec-f291-e14c-5bc3-94f7e8973e47

        I don't really understand much about Arduino or MySensors but isn't this a complete Serial gateway? It seems to be a Arduino + RFM69W + Voltage Regulator + antenna. Isn't ATMega328P the same as a Arduino Nano?

        mfalkviddM 1 Reply Last reply
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        • Aron SjöbergA Aron Sjöberg

          Yes! That is exactly what I was looking for!

          I also found this:

          http://www.talk2store.wisen.com.au/product-page/8b7e77ec-f291-e14c-5bc3-94f7e8973e47

          I don't really understand much about Arduino or MySensors but isn't this a complete Serial gateway? It seems to be a Arduino + RFM69W + Voltage Regulator + antenna. Isn't ATMega328P the same as a Arduino Nano?

          mfalkviddM Offline
          mfalkviddM Offline
          mfalkvidd
          Mod
          wrote on last edited by
          #4

          @Aron-Sjöberg said:

          http://www.talk2store.wisen.com.au/product-page/8b7e77ec-f291-e14c-5bc3-94f7e8973e47
          I don't really understand much about Arduino or MySensors but isn't this a complete Serial gateway?

          It is not a complete MySensors gateway because it doesn't have the MySensors gateway sketch on it. But the MySensors serial gateway sketch could probably be flashed to this product. There will probably be need for some changes though, to configure which pins are used for what.

          It seems to be a Arduino + RFM69W + Voltage Regulator + antenna. Isn't ATMega328P the same as a Arduino Nano?

          The Arduino Nano (and most Pro Minis) are based on the atmega328. Atmega328 is a microcontroller (sort of like a processor in a PC). The rest of the components handle communication and power supply (sort of like the motherboard in a PC).

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          • mfalkviddM mfalkvidd

            @Aron-Sjöberg Adafruit seem to have exactly what you are looking for https://www.adafruit.com/products/3071

            F Offline
            F Offline
            Fabien
            wrote on last edited by
            #5

            @mfalkvidd said:

            @Aron-Sjöberg Adafruit seem to have exactly what you are looking for https://www.adafruit.com/products/3071

            This is for HCW not HW be careful.

            Aron SjöbergA 1 Reply Last reply
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            • F Fabien

              @mfalkvidd said:

              @Aron-Sjöberg Adafruit seem to have exactly what you are looking for https://www.adafruit.com/products/3071

              This is for HCW not HW be careful.

              Aron SjöbergA Offline
              Aron SjöbergA Offline
              Aron Sjöberg
              wrote on last edited by
              #6

              @Fabien said:

              This is for HCW not HW be careful.

              It's only the physical layout that differs? The pin numbers and such?

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              • F Offline
                F Offline
                Fabien
                wrote on last edited by
                #7

                Yes physical layout is not the same. See HopeRF documentation for pinout but if I remember it's the same.

                mfalkviddM 1 Reply Last reply
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                • F Fabien

                  Yes physical layout is not the same. See HopeRF documentation for pinout but if I remember it's the same.

                  mfalkviddM Offline
                  mfalkviddM Offline
                  mfalkvidd
                  Mod
                  wrote on last edited by
                  #8

                  Sparkfun also sells a breakout board and has a hookup guide, https://learn.sparkfun.com/tutorials/rfm69hcw-hookup-guide

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