Dr Chris Horne

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Activity overview

Latest activity by Dr Chris Horne
  • Dr Chris Horne created an article,

    Communications Principles

    What radio frequency is used? The myenergi devices communicate with each other over a low power radio link in the 868MHz frequency (915MHz in Australia, New Zealand) The "master" device One device ...

  • Dr Chris Horne created an article,

    Skoda Enyaq

    Feedback from a myenergi customer with a Skoda Enyaq and a zappi v2 "I'm running a Skoda Enyaq and have found some interesting things with it. It works great with the Zappi2 and always wakeup when...

  • Dr Chris Horne commented,

    Thanks Tom.We've recorded this bug and are working on a fix.  The problem is with the new cloud server so only affects customers who have already been migrated.  The good news is that the fix does ...

  • Dr Chris Horne created an article,

    The zappi phase rotation setting

    Article to follow

  • Dr Chris Horne created an article,

    Three phase power - the theory

    Article to follow.

  • Dr Chris Horne created an article,

    Three phase systems

    Installing the current transformers (CT's) correctly on a three phase system is critical if the power zappi measurements are going to be correct. Understanding the theory behind three phase power i...

  • Dr Chris Horne created an article,

    Harvi - using an external power supply

    Harvi is designed to work by "harvesting" power from the connected current transformers (CT's).  This means that if there is no power (current) flowing in the circuit being monitored then the harvi...

  • Dr Chris Horne created an article,

    eddi - Firmware Version 3.051

    Released 25/10/2021 - Previous version 3.048 Before upgrading the eddi please ensure that your hub also has version 3.051 firmware or above installed Instructions on how to update the firmware on...

  • Dr Chris Horne created an article,

    zappi 1 - Firmware Version 3.109

    Released 25/10/2021 - Previous version 3.101 Before upgrading the zappi please ensure that your hub also has version 3.051 firmware or above installed Instructions on how to update the firmware o...

  • Dr Chris Horne created an article,

    zappi 2 - Firmware Version 3.147

    Released 25/10/2021 - Previous version 3.142 Before upgrading the zappi please ensure that your hub also has version 3.051 firmware or above installed Instructions on how to update the firmware o...