Future request: add PZEM-004T power monitoring

[xoseperez]

Originally reported by: Pavel Sláma (Bitbucket: pilotak, GitHub: pilotak)

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PZEM-004T is non-invasive power meter controlled over Serial so I think it would be nice to support that. The question is, bring the support to Espurna or create a different project? What i really like on Espurna is the web interface and Serial over Telnet (in which case this would be used, as Serial will be for PZEM, similar case to Sonoff-Dual) that's why i would like to support it in Espurna or make Espurna derivated project. I already found a library

What you you think?

[xoseperez]

Yes. I have a couple of those at home waiting... I guess it's time to add support for them :)

[xoseperez]

Original comment by Pavel Sláma (Bitbucket: pilotak, GitHub: pilotak):

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perfect, i designed a special board for that, arrived a few days ago

[xoseperez]

Original comment by Falk Sauer (Bitbucket: fasa01, GitHub: fasa01):

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hi,
see you any possibility to react (fast as possible or maybe also configurable after x ms) on a configurable current value?
hint: i plan to integrate that thing for switch the blinds,
and i need a current overload 'switch off' if the blinds are with ice blocked in winter.
regards falk

[xoseperez]

Closing, this was implemented but it's not really working. Check #837.