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  1. K

    iSpindle - DIY Electronic Hydrometer

    Have you tried to load the firmware using the micro-usb? D1 mini does not support OTA firmware update out of the box as far as I know. After you have loaded the first iSpindel firmware using usb, OTA updates are possible.
  2. K

    iSpindle - DIY Electronic Hydrometer

    Great, I'm with the 5.1.2 versjon as speaking. Will upgrade to 5.2.1 ASAP. Thanks.
  3. K

    iSpindle - DIY Electronic Hydrometer

    My polynom function for gravity is: 0.001109232x^3 + -0.154166118x^2 + 8.064994279x + 912.958345084 where x is tilt.
  4. K

    iSpindle - DIY Electronic Hydrometer

    Anyone figured how to get gravity readings with 3 decimals? I have tried several polynoms to get readings with 3 decimals, but the readings shows only two decimals. I also tried without decimals, from 1000, but then the solution is with 10 as 1040 and 1050 and so on. Is there anything that I...
  5. K

    iSpindle - DIY Electronic Hydrometer

    It seemed that the D1 mini were broken. A new D1 mini works, and with 330 ohm reset resistor, the wake up function also works. After some testing the tilt only reports 0! Perhaps the gyro is the next thing to be replaced.
  6. K

    iSpindle - DIY Electronic Hydrometer

    I have some problems with the Wemos D1 mini. Is it possible to enter the config site of the iSpindel after it has sent data to Ubidots? I tried to push the Reset button several times to get to the config site, but the only thing that happened, was to send data to ubidots (start executive)...
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