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  3. RFM69HW 433MHz range

RFM69HW 433MHz range

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  • SweebeeS Offline
    SweebeeS Offline
    Sweebee
    wrote on last edited by
    #1

    I finally got the RFM's working.

    I tested the range. The gateway was inside my house and i could walk around 70m away (outside). After that the connection dropped. I tested this also with the NRF's and the range is about the same.

    The RFM69HW 433mhz should be much better? I attached a 17.3 cm wire as antenna. Any tips to increase the range?

    Disabling the signing helped a little.

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    • sundberg84S Offline
      sundberg84S Offline
      sundberg84
      Hardware Contributor
      wrote on last edited by
      #2

      For my 433mhz i use this: http://www.ebay.com/itm/172002494385?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
      Dont know if you have any connector for that, but found some interesting breakout boards for RFM69
      https://www.tindie.com/products/modtronicsaustralia/rfm69hw-breakout-board-pcb-433mhz-long-range-20db-wireless-module-arduino-pic-and-arm-compatible/

      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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