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  3. 💬 MySensor RFM69HCW micro pcb for DHT, Si7021, CNY70, ...

💬 MySensor RFM69HCW micro pcb for DHT, Si7021, CNY70, ...

Scheduled Pinned Locked Moved OpenHardware.io
contest2017atmega328dht22atsha204ahumidityflashmysensorsmicro pcbbatteryrfm69temperaturecny70rfm69hcwsi7021433mhz
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  • O Offline
    O Offline
    openhardware.io
    wrote on last edited by openhardware.io
    #1

    https://www.openhardware.io/view/354/MySensor-RFM69HCW-micro-pcb-for-DHT-Si7021-CNY70

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    • A Offline
      A Offline
      Anticimex
      Contest Winner
      wrote on last edited by
      #2

      Nice little board. Just a comment; ATSHA204A is not for encryption, it's for signing. Encryption is handled by the rfm69.

      Do you feel secure today? No? Start requiring some signatures and feel better tomorrow ;)

      1 Reply Last reply
      0
      • S Offline
        S Offline
        scalz
        Hardware Contributor
        wrote on last edited by scalz
        #3

        Hi,

        Good job :)
        In case people would like to learn from your work and make changes, you may need to add your design files if you're project is not in progress, though.

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        1
        • MiKaM Offline
          MiKaM Offline
          MiKa
          wrote on last edited by
          #4

          Hi,
          Can You share .sch file too?
          THX,
          MiKa

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          0
          • N Offline
            N Offline
            NeverDie
            Hero Member
            wrote on last edited by
            #5

            Some constructive feedback: I notice that the silkscreen says RFM69HW, whereas the text in your title and description and BOM say RFM69HCW. You may want to fix that, as the pinouts for those modules are different.

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            • N Offline
              N Offline
              NeverDie
              Hero Member
              wrote on last edited by
              #6

              BTW, I like how you both made a case for it. Very nice!

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              0

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