M5Stack AC Measurement Unit Powermeter HLW8032
The M5Stack AC Measure Unit HLW8032 is an innovative alternating current measuring module for the precise recording of current, voltage, and power in real-time. Equipped with the STM32+HLW8032 scheme, it allows accurate monitoring of current and voltage values and the direct reading of the current power in watts via I2C communication. The module features a B0505ST16-W5 isolation chip and communicates with the STM32 via an EL357 optocoupler isolation chip. It is ideal for power supply information collection and for remote controlled smart home devices.
Features:
- STM32G030@M0+ 32-bit MCU with 64 KB flash and 8 KB RAM.
- Measurement of single-phase alternating current 100-240V/10A, including current and voltage measurement.
- Direct reading of the current power in watts via I2C communication (0x42).
- Compatible with programming platforms such as UIFlow and Arduino.
Application examples:
- Ideal for intelligent household appliances.
- Use in measuring outlets.
- Suitable for intelligent WLAN sockets.
- Can be used in electric vehicle charging stations.
- Suitable for street lamp control systems.
Documentation:
Technical specifications:
- Manufacturer: M5Stack
- Manufacturer SKU: U164
- MCU: STM32G030@M0+ 32-bit MCU, 64 KB Flash, 8 KB RAM
- Alternating current detection chip: HLW8032
- Isolation chip: B0505ST16-W5
- Optocoupler communication chip: EL357NB
- I2C address: 0x42
- Voltage/current measuring range: 100-240VAC/10A
- Dimension: 56 x 24 x 10.3mm
- Weight: 17g
Package contains:
- 1x M5Stack AC Measure Unit Powermeter HLW8032
- 1x Grove Cable (20cm)
- 1x 3.96-4P Terminal Block
M5Stack AC Measurement Unit Powermeter HLW8032
- Brand: M5Stack
- Product Code: 423115
- Availability: In Stock
-
CHF13.90
- Ex Tax: CHF12.86
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Tags: M5Stack, AC, Measurement, Current Measurement, Voltage Measurement, Power Measurement, I2C, Alternating Current Measurement, STM32, Smart Home, HLW8032, B0505ST16, Power, Current, Voltage, Voltmeter, Voltage Meter, Wattmeter, Power Meter.