Smart Home Automation Forum
PZEM-004T With A6 on Serial - Printable Version

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+--- Thread: PZEM-004T With A6 on Serial (/showthread.php?tid=6568)

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RE: PZEM-004T With A6 on Serial - wanball - 05-20-2025

I have a question about Pzem-004T
Which gpio can I use to supply 5V?

thank


RE: PZEM-004T With A6 on Serial - admin - 05-20-2025

we suggest use extend 5v power supply, not get from kincony relay board, if your load current large, will let the board not stable.