Product description: AC Measure - AC 100-240 V AC sensor - HLW8032 - Unit expansion module for development modules - M5Stack U164
Unit expansion module from M5Stack in the form of an AC 100-240 V AC sensor equipped with STM32 and HLW8032 systems. It allows you to monitor current, voltage and power parameters in real time. Access to the measured data is very simple and fast, thanks to communication via the I2C bus. AC Measure is used wherever it is necessary to collect power supply data, in the construction of intelligent devices or in process optimization.
The manufacturer has also prepared a user's guide , in which you will find a circuit diagram and sample program codes - check it out!
AC Measure - AC 100-240 V AC sensor - HLW8032 - Unit expansion module for development modules - M5Stack U164.
AC sensor 100-240 V AC.
Special features of the module
- Equipped with an efficient MCU - STM32G030, 32-bit ARM Cortex M0+ with 64 kB Flash memory and 8 kB RAM.
- Enables measurement of single-phase AC current in the range from 100 V to 240 V / 10 A.
- It has protection in the form of an AC B0505ST16-W5 isolating system, which ensures reliable and safe operation.
- It is used in projects collecting power data, as well as in the construction of intelligent home devices, measuring sockets and electric vehicle charging stations.
Technical Specifications
- Module type: AC current sensor
- Module type: Unit extension module for development modules
- Control system: STM32G030, ARM Cortex M0+ 32-bit, with 64 kB Flash and 8 kB RAM
- Voltage sensor chip: HLW8032
- Measurement range: 100V to 240V AC / 10A
- AC isolation system: B0505ST16-W5
- Communication system: EL357NB
- Communication interface: I2C bus
- I2C address: 0x42
- Programming: UIFlow, Arduino
- Module dimensions: 56 x 24 x 10.3 mm
- Plate weight: 11.2 g
A circuit diagram is placed directly on the module housing.
Elements included in the set.
Set contents
- AC Measure - alternating current sensor 100-240 V AC - 1 piece
- Grove connection cable - 20 cm long - 1 piece
- 1x4 pin screw connector - 3.96 mm pitch - 1 piece
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