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    pkjjneal

    @pkjjneal

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    Best posts made by pkjjneal

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    Latest posts made by pkjjneal

    • RE: NRF24L01+ range of only few meters

      @Oitzu So I covered the nRF module in plastic and foil to create the shield. Previously, I had to touch a specific part of the board. Now I just touch any part of the foil, and it starts working. Makes sense, but I still cannot get transmissions without touching with my finger. I did try grounding the foil to the Arduino ground, but no change. The behavior makes me think I am on the correct path. Any other suggestions?

      posted in Hardware
      pkjjneal
      pkjjneal
    • RE: NRF24L01+ range of only few meters

      This is great info. I actually had great luck with the chip antenna version with a mini pro and an UNO, and the range I wanted was just not there. I moved to the one with the PA+ ext antenna, and having a strange issue. If I swap out the chip antenna version for the PA+ ext antenna version on the mini pro, it only sends packets if I am physically touching the nRF board itself with my finger. The one connected to the UNO does not have this issue. It seems to be grounded sufficiently (only the GND pin on the nRF connector), and I changed the power source from the FTDI module to a separate 3.4V source with no difference in this behavior. Any ideas?

      posted in Hardware
      pkjjneal
      pkjjneal