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    • DeepCore

      [Help!] Adafruit Feather M0 with built-in RFM69HCW can't find parent / GW
      Troubleshooting • rfm69hcw adafruit featherm0 • • DeepCore  

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      mfalkvidd

      @DeepCore not wrong frequency no. But it looks like the feather doesn’t come with the antenna pre-soldered. Since the devices should be identical otherwise, the antenna could be what differs. But if it was, the rssi would probably have been different as well.
    • pierrot10

      Someone can help to measure with a watermark moisture sensor
      General Discussion • soil moisture adc adafruit watermark • • pierrot10  

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      secantscope

      Hi there! Reading the Watermark sensor is no easy task indeed. Took us a while to get accurate and reliable data out of these sensors. First of all, take a look at the official documentation provided by Irrometer: https://www.irrometer.com/200ss.html Especially the pseudo-AC excitation is very important and make sure you calibrate the readings using the soil temperature. There's quite some off-the-shelf hardware on the market already. Look for a device that has a low power consumption so you can measure throughout the year, for example: https://www.crodeon.com/blogs/news/connecting-a-watermark-sensor-to-the-cloud Let me know if you have any more questions!
    • Sweeman

      Adafruit Feather M0 RFM69HCW with MySensors?
      Troubleshooting • rfm69hcw adafruit samd feather atsamd21g18 • • Sweeman  

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      Sweeman

      Hey guys aside from these power-consumption issues, I am now running the Feather as gateway and node. And I get a strange problem. The gateway is attached to a raspberry pi via usb (by-id), which runs fhem. And everything works great for about an hour to 1 1/2. Then somehow the gateway stops receiving/communicating. I already tried an active USB-Hub incase the power consumption was too high for too long. But that didn't help. I have to reset the gateway and node to make it work again. Did anybody else ever experience similar behaviour?
    • sdndba

      Library Support for Pro Trinket (Adafruit)
      Controllers • nrf24l01+ adafruit irq pro trinket • • sdndba  

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      Shiny

      How are you going on the Trinkets? Does the v1.5 still work on these?