{"product_id":"m5stack-ac-measure-unit-hlw8032","title":"M5Stack AC Measure Unit (HLW8032)","description":"\u003cp\u003eIntroducing the AC Measure Unit, a high-performance single-phase AC measurement module with advanced isolation capabilities. This module utilises the powerful STM32+HLW8032 scheme to provide real-time monitoring of high-precision current, voltage, power, and other data.\u003c\/p\u003e \u003cp\u003eEquipped with a built-in AC isolation chip, the B0505ST16-W5, and leveraging the EL357 optocoupler isolation chip for seamless communication with the STM32, this module provides a reliable and secure operation. The AC Measure Unit enables users to easily access the measured data through efficient I2C communication.\u003c\/p\u003e \u003cp\u003eDesigned for a wide range of applications, this versatile product is perfect for power supply information collection, remote smart home appliances, and other related fields. Experience the convenience and accuracy of real-time AC measurement with the AC Measure Unit.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSTM32G030@M0+ 32-bit MCU,64 KB Flash, 8 KB RAM\u003c\/li\u003e \u003cli\u003eSingle-phase alternating current 100-240V\/10A measurement\u003c\/li\u003e \u003cli\u003eI2C Communication (0x42)\u003c\/li\u003e \u003cli\u003eProgramming platforms: UIFlow, Arduino\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"611\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"254\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"357\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMCU\u003c\/td\u003e \u003ctd\u003eSTM32G030@M0+ 32-bit MCU,64 KB Flash, 8 KB RAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAC Current Acquisition Chip\u003c\/td\u003e \u003ctd\u003eHLW8032\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIsolation Chip\u003c\/td\u003e \u003ctd\u003eB0505ST16-W5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOptocoupler Communication Chip\u003c\/td\u003e \u003ctd\u003eEL357NB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eI2C Address\u003c\/td\u003e \u003ctd\u003e0x42\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMeasure Voltage\/Current\u003c\/td\u003e \u003ctd\u003e100-240VAC\/10A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e56 x 24 x 10.3mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e136mm x 92mm x 13mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e8.8g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e11.2g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/unit\/AC%20Measure%20Unit\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x AC Measure Unit\u003c\/li\u003e \u003cli\u003e1x HY2.0 Cable (20CM)\u003c\/li\u003e \u003cli\u003e1x 3.96-4-Pin terminal\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":50847604867345,"sku":"U164","price":10.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/m5stack-ac-measure-unit-hlw8032-m5stack-u164-40782441578691.jpg?v=1735216317","url":"https:\/\/abcd3032.myshopify.com\/nl\/products\/m5stack-ac-measure-unit-hlw8032","provider":"Tayyab Zak","version":"1.0","type":"link"}