Description Basic Isolated Version Board Features: Based on standard chip application design. Fully isolated power supply Fully isolated signal output by optical-coupler. 3mR sensing resistor for current. Please just adjust cofficient variable for calculation. Data output LED indicators. Enlarge trace for high-current passing. and 8.5mm large cable terminal connector. ACDC Integrated Version Board Features: Based on official design, on board HLW8032 measurement circuits. All standard sensing parts, 4x 470K resistors for input voltage. 2mR sensing resistor for current. Please notice this is different to the standard or other common libraries or schematics No need cilibration, output data baudrate 4800. Output register value instead of pluse 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 5.08mm. Cable terminals are included not soldered. Current version cable terminal is pre-soldered on board. Applications: Smart home appliances, Metering socket, Smart WIFI socket, Electric vehicle charging pile, PDU equipment, LED lighting, Street light control Energy meter series： HLW8032 Opical-coupler version. HLW8032 Isolated version. HLW8012 energy sensor. Documentation please see on this page.
