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Power plug

Power plug, also called WIFI socket, owns an extension of functions based on the ordinary socket, such as lighting protection, short circuit prevention, overload prevention, anti-creep. With smart phone APPs, it can achieve remote switch control, timing switch and allow you to be informed of the service conditions of the home appliances at any time.

Based on MindMotion’s MM32F0130 microcontroller, this reference scheme has the following features:

- Embed Timer for decoding infrared input

- Connect to the cloud via the serial port for remote control and battery monitoring

- Communicate with the metering chip via I2C for abnormality detection, overcurrent, over/undervoltage protection





MM32 MCU Model:

MM32F0130 Series

MCU Specifications:

This device is a 32-bit microcontroller based on the high-performance ARM® Cortex®-M0 core, operating at a frequency of up to 72MHz, with built-in high-speed memory, an extensive range of enhanced I/O ports and peripherals.
- 64KB Flash, 16KB RAM
- One 12-bit ADC and two comparators
- One 16-bit general-purpose timer, one 32-bit general-purpose timer, three 16-bit basic timers and one 16-bit advanced timer
- Two I2C interfaces, two SPI interfaces and two UART interfaces
- One USB interface
- One CAN interface
- Working voltage: 2.0V~5.5V
- Working temperature range (ambient temperature): -40℃ to +85℃ industrial type and -40℃ to +105℃ extendable industrial type (V is the suffix)
- Multiple sets of power-saving modes make possible the design of low-power applications
- Provide five package types: LQFP64, LQFP48, LQFP32, QFN32 and QFN28

Features:

- Multiple low-power modes support the wake-up time of the hardware RTC
- Wi-Fi and infrared remote control
- Support timing function and schedule management APP
- Display the current state of LCD and automatically adjust and measure the voltage and current

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