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Antonio Cummings photo
Malaysia, Kuala Lumpur
1 Level
743 Review
31 Karma

Review on πŸ’‘ HI-Link HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply Module: Ultimate Intelligent Household Switch Power Solution - 1 PCS by Antonio Cummings

Revainrating 5 out of 5

Use them to power esp32 development boards

I use them to power esp32 development boards (using the board's 5v power supply pin). The input voltage is listed as 100-240VAC, but I was able to power the circuit board from 24VAC on my thermostat. They are larger than I would like (35mm x 21 x 16) but the convenience of not having to build your own AC/DC circuit is worth it.

Pros
  • Easy to read control panel
Cons
  • Some cons