Miro Firmware Release Notes

Miro firmware v3.16 (Updated 2022-06-20)

  • Miro PQ10-T (Single voltage and temperature) model support - LCD name (if LCD is used)
  • Support Fahrenheit temperature:
    • Log units alongside value (in Celsius)
    • Updated LCD page
    • DNP3
    • MQTT-Sparkplug
  • ECO-Emergency Changeover Models ECO Single Phase and ECO Three Phase, Swell detection, logging and changeovers added
  • K-factor/factor-K logging added
  • OTA (Over the air) updates for Sierra Wireless remote cellular modem model HL7650 added
  • LCD pages for K-factors, THD and TIHD added
  • 'Harmonic Loss Factor' and 'Other Stray Losses' added
  • Factor-K deratings and Loss Factor deratings added

Miro firmware v3.15 (Updated 2021-03-05)

  • Support Miro Auxiliary I/O Module with 4-20mA inputs.
  • Add logic functions.
  • Support 3-wire compensation for temperature inputs.
  • Add true power factor and displacement power factor for total power.
  • Add ‘quadrant power’ LCD page.
  • DNP3:
    • Shift AUX indexes from 200 to 800
    • Map all harmonics up to 25
  • Add support for Miro 3 Phase ECO (Emergency Changeover) instrument.
  • Support for all Quectel modems in the same series as EC21.
  • Support for u-blox R4 series modems
  • Add ‘LCD dimming after delay’ feature.
  • ECO3P: ‘relay one’ now indicates emergency supply state.
  • Support reversed phase rotation for unbalance calculation