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AC voltage and calibration
#26
@nickdd Thanks for sharing you config!
I think I will manage without Power Factor because I'm only charged for the real power, not apparent power, so real power is my main concern currently. But I first need to get it fully configured to confirm Smile

Do you maybe know if updating current will trigger update of dependent cd74hc4067? It seems to do so...
Code:
  id(current_4).update(); 

  # Clamp 4
  - platform: cd74hc4067
    id: ai4
    number: 3
    sensor: adc35
    update_interval: never
  - platform: ct_clamp
   sensor: ai4
    id: current_4
    name: "Current 4" sample_duration: 500ms
    update_interval: never
    accuracy_decimals: 5


@admin
In your source code there's some part which I don't understand. Can you explain what does the "adc35"? Can I safely remove the "m16--AI-1" - seems to be leftover from M16 v1?

Code:
  - platform: adc
    pin: 35
    id: adc35
    update_interval: never
    attenuation: 11db

  # - platform: adc
  #  name: "m16--AI-1"
  #  pin: 36
  #  id: adc36
  #  update_interval: 60s
  #  attenuation: 11db

  # - platform: adc
  #  pin: 34
  #  name: "m16--AI-2"
  #  id: adc34
  #  update_interval: 60s
  #  attenuation: 11db

  # - platform: adc
  #  pin: 39
  #  name: "m16--AI-3"
  #  id: adc39
  #  update_interval: 60s
  #  attenuation: 11db


And one more question: does it matter what maximum current I will use to calibrate the clamp? Let's say I have a water pump using 0.15 A and a 10A clamp (the smallest I could get). Should I calibrate up to 5-10A or just to 1-2 A will be ok?
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Messages In This Thread
AC voltage and calibration - by nickdd - 12-04-2023, 06:25 PM
RE: AC voltage and calibration - by nickdd - 12-04-2023, 10:03 PM
RE: AC voltage and calibration - by admin - 12-06-2023, 06:24 AM
RE: AC voltage and calibration - by admin - 12-09-2023, 01:26 PM
RE: AC voltage and calibration - by nickdd - 12-17-2023, 10:52 PM
RE: AC voltage and calibration - by admin - 12-18-2023, 12:36 AM
RE: AC voltage and calibration - by nickdd - 12-18-2023, 02:17 PM
RE: AC voltage and calibration - by admin - 12-18-2023, 11:05 PM
RE: AC voltage and calibration - by nickdd - 12-18-2023, 11:11 PM
RE: AC voltage and calibration - by admin - 12-18-2023, 11:33 PM
RE: AC voltage and calibration - by nickdd - 12-19-2023, 09:54 AM
RE: AC voltage and calibration - by admin - 12-19-2023, 11:12 AM
RE: AC voltage and calibration - by nickdd - 12-19-2023, 03:19 PM
RE: AC voltage and calibration - by admin - 12-20-2023, 12:15 AM
RE: AC voltage and calibration - by nickdd - 12-21-2023, 09:05 PM
RE: AC voltage and calibration - by admin - 12-31-2023, 02:03 PM
RE: AC voltage and calibration - by nickdd - 01-02-2024, 04:59 PM
RE: AC voltage and calibration - by admin - 01-03-2024, 12:42 AM
RE: AC voltage and calibration - by nickdd - 01-07-2024, 10:29 AM
RE: AC voltage and calibration - by admin - 01-07-2024, 11:10 AM
RE: AC voltage and calibration - by nickdd - 01-21-2024, 11:36 PM
RE: AC voltage and calibration - by admin - 01-22-2024, 12:32 AM
RE: AC voltage and calibration - by hamilton - 02-04-2024, 06:27 PM
RE: AC voltage and calibration - by sanurss - 02-15-2024, 04:20 PM
RE: AC voltage and calibration - by nickdd - 02-15-2024, 04:58 PM
RE: AC voltage and calibration - by sanurss - 02-16-2024, 11:55 AM
RE: AC voltage and calibration - by admin - 02-16-2024, 12:11 PM
RE: AC voltage and calibration - by nickdd - 02-16-2024, 07:25 PM
RE: AC voltage and calibration - by sanurss - 02-16-2024, 07:46 PM
RE: AC voltage and calibration - by nickdd - 02-16-2024, 10:51 PM
RE: AC voltage and calibration - by sanurss - 02-17-2024, 08:11 PM
RE: AC voltage and calibration - by nickdd - 02-17-2024, 09:51 PM
RE: AC voltage and calibration - by sanurss - 02-18-2024, 07:25 AM
RE: AC voltage and calibration - by sanurss - 03-22-2024, 03:42 PM
RE: AC voltage and calibration - by admin - 03-22-2024, 11:29 PM
RE: AC voltage and calibration - by athxp - 08-04-2025, 09:32 AM

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