M5Stack AC Measure Unit (HLW8032) SKU: U164
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$8.00
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About this item
The M5Stack AC Measure Unit (HLW8032), SKU U164, is a small add-on for electronics hobbyists who want to monitor AC power use in their own projects, such as a DIY energy logger or a smart plug prototype. Listed new at $8.00, it's an inexpensive way to experiment.
What do you need to use the M5Stack AC Measure Unit?
Expect to pair it with a controller and do some coding. The title doesn't list voltage or current ratings, so check the product documentation and the listing first.
- Ratings: confirm the supported voltage and load before you wire anything.
- Safety: working with AC mains is hazardous, so only go ahead if you're qualified or supervised.
- Cables: see whether connectors are included.
- SKU match: check that U164 appears in the photos or on the packaging.
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