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  • HLW8032 Energy Meter Module R2

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HLW8032 Energy Meter Module R2

  • Stock: 140
  • SKU: 2140 | DAB518
  • Rs. 684.40 (inc GST)
    Rs.580.00 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

Energy Meter HLW8032 Breakout Board R2

HLW8032 Single Phase Energy Meter Module/Breakout Board R2

This module is basically a breakout board for HLW8032 IC which is a high precision Energy Metering IC. The HLW8032 IC uses a CMOS manufacturing process and is primarily intended for single phase applications. It can measure line voltage and current, and can calculate active power, apparent power and power factor.

Following features have been updated in the R2 version of HLW8032 Energy Meter module 
  • Default use capacitive dropper method as non-isolation AC-DC power supply, supply current up to 100mA. Add fuse and varistor general protection.
  • HLW8032 energy measurement on board one side, and ACDC power supply on other side
  • Previous ACDC power supply method MP150 is still also available, current supply up to 200mA, further improve reliablility.
  • Add jumper between AC-DC power supply and supply for HLW8032. So now you can test HLW8032 with your lab power via jumper pin header.

The device integrates two ∑-Δ ADCs and a high-precision energy metering core. The HLW8032 can communicate data through the UART port. The HLW8032 uses a 5 Volt supply, a built-in 3.579 MHz crystal, and an 8 PIN SOP package.

The HLW8032 Energy Meter Module has the advantages of high precision, low power consumption, high reliability and strong adaptability to the environment. It is suitable for energy metering of single-phase two-wire power users.

We have Various sizes of Misc Modules. Check out our complete collection of Misc Modules


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of HLW8032 Energy Meter Module

  • Based on official design, on board HLW8032 measurement circuits.
  • All standard sensing parts, 4x 470K resistors for input voltage, 2mR sensing resistor for current.
  • No need calibration, output data baudrate 4800. Output register value instead of pulse of HLW8012.
  • On board AC-DC power supply circuits MP150 for HLW8032, offer about 60mA current. No need extra AC-DC circuits or unit to power it up.
  • Fully isolated output, safe to use, output pins GND, M_RX, M_PF, VCC. Output RX includes voltage, current, power used, pluse, etc.
  • Input Terminal, please notice is is L(Live), L(Live), N_LOAD (Neutral for load), N (Neutral), please notice it is NOT two pairs. Terminal pitch 5.08 mm.
  • Cable terminals are included not soldered.  Current version cable terminal is pre-soldered on board

Applications of HLW8032 Energy Meter Module

  • Smart home appliances
  • Metering socket
  • Smart WIFI socket
  • Electric vehicle charging pile
  • PDU equipment
  • LED lighting
  • Street light control

Package Includes

  • 1 x HLW8032 Energy Meter Module R2

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