Power calibration
Eigeldinger Simon
Hi all,
I am pretty new to Tasmota.
I have bought a few Nous A1T plugs a few days ago which are already flashed with Tasmmota.
Before i have flashed a Shelly Plug S in our office which is also our test device.
While i was doing that i was able to play around with Tasmota 12.1.1.
I have to say it is very accessible for blind people using screenreaders.
The original firmware isn't.
So great job done.
Now i am fighting a little bit with power calibration.
I have no meters around which could be accessible enough for me.
I have a Echo Dot around which uses 1.5 Watt in standby.
I also know we have 230 Volt, 50 Hz mains output in Austria.
Would iut be enough to enter the following into the console to get enough calibration?:
PowerSet 1.5
VoltageSet 230.0
Or is there a better idea?
I don't have old light bulbs around anymore.
Or might be a different device better for calibration?
Greetings and thanks,
Simon
Mit freundlichen Grüßen
Simon Eigeldinger
Organisation, Prozessmanagement, Informatik
Nebengebäude 1, OG1
Stadt
Hohenems
Kaiser-Franz-Josef-Straße 4
6845 Hohenems
T: +43 5576 7101-1143 | E: simon.ei...@hohenems.at |
www.hohenems.at
Diese Nachricht und allfällige angehängte Dokumente sind vertraulich und nur für den/die Adressaten bestimmt.
Philip Knowles
You would be better with something like an electric heater. My 240V supply is reading 239V at the moment and if your 1.5W in standby were 1.4 or 1.6 it would give you a 6% error. I’ve calibrated 2 Sonoff devices and a Shelly 1PM using a 500W oil-filled radiator and a very accurate AVO. When I used the same radiator on an uncalibrated Shelly the reading was almost exactly the same. Unless you need absolute accuracy for some reason it’s probably not worth calibrating
Sent from Mail for Windows
From: Eigeldinger Simon
Sent: 15 September 2022 09:35
To: sonof...@googlegroups.com
Subject: Power calibration
Hi all,
I am pretty new to Tasmota.
I have bought a few Nous A1T plugs a few days ago which are already flashed with Tasmmota.
Before i have flashed a Shelly Plug S in our office which is also our test device.
While i was doing that i was able to play around with Tasmota 12.1.1.
I have to say it is very accessible for blind people using screenreaders.
The original firmware isn't.
So great job done.
Now i am fighting a little bit with power calibration.
I have no meters around which could be accessible enough for me.
I have a Echo Dot around which uses 1.5 Watt in standby.
I also know we have 230 Volt, 50 Hz mains output in Austria.
Would iut be enough to enter the following into the console to get enough calibration?:
PowerSet 1.5
VoltageSet 230.0
Or is there a better idea?
I don't have old light bulbs around anymore.
Or might be a different device better for calibration?
Greetings and thanks,
Simon
Mit freundlichen Grüßen
Simon Eigeldinger
Organisation, Prozessmanagement, Informatik
Nebengebäude 1, OG1
Stadt Hohenems
Kaiser-Franz-Josef-Straße 4
6845 Hohenems
T: +43 5576 7101-1143 | E: simon.ei...@hohenems.at | www.hohenems.at
Diese Nachricht und allfällige angehängte Dokumente sind vertraulich und nur für den/die Adressaten bestimmt.
--
You received this message because you are subscribed to the Google Groups "TasmotaUsers" group.
To unsubscribe from this group and stop receiving emails from it, send an email to sonoffusers...@googlegroups.com.
To view this discussion on the web, visit https://groups.google.com/d/msgid/sonoffusers/7a45042f02334dfab73012cf6e191fce%40hohenems.at.
Eigeldinger Simon
Hi,
No i don't need all that much accouracy.
So then i might not calibrate at all.
Greetings and thanks for the info,
Simon
Mit freundlichen Grüßen
Simon Eigeldinger
Organisation, Prozessmanagement, Informatik
Nebengebäude 1, OG1
Stadt
Hohenems
Kaiser-Franz-Josef-Straße 4
6845 Hohenems
T: +43 5576 7101-1143 | E: simon.ei...@hohenems.at |
www.hohenems.at
Diese Nachricht und allfällige angehängte Dokumente sind vertraulich und nur für den/die Adressaten bestimmt.