MP-6302 PLC Module
MP-6302 Power Line Carrier (PLC) Communication Module
The MP-6302 is a fully integrated, ultra-compact PLC communication module designed for simple wiring and space-efficient deployment. It is ideal for a wide range of real-time PLC applications, including smart street lighting, smart homes, intelligent parking systems, central air conditioning, and ubiquitous IoT terminal devices.
High-Performance Chip
Powered by the PS0211 chip, the MP-6302 integrates a high-speed/low-speed multi-mode PLC modem with an ARM Cortex-M3 processor. It supports IEEE P1901.1 standards and OFDM/FSK modulation, and is fully compliant with tonemask and SunSpec specifications, ensuring reliable, high-speed PLC communication for smart city and industrial IoT applications.
Versatile Interfaces
The module offers multiple interfaces including UART, PWM, GPIO, and ADC, along with a built-in line driver, allowing flexible integration into PLC-based smart lighting, IoT, and energy management systems.
Developer-Friendly Design
Equipped with Huawei’s LiteOS IoT operating system, the MP-6302 provides an open development environment, a secure and fast OS, enabling quick deployment of PLC-enabled smart devices and IoT solutions.
Product Advantage
1) CPU and storage performance
- High performance Cortex-M3 processor, operating frequency 200MHz
- Built-in SRAM 256KB
2) Physical layer characteristics
- Implement IEEE 1901.1 subset, enabling interconnection for chips that also use the subset
- Support 0.5-3.7 MHZ and 2.5-5.7 MHZ two frequency bands, the frequency band can be configured by software.
- OFDM technology is adopted to support BPSK and QPSK modulation modes
- Support FEC and CRC functions, strong noise and error correction capability
3) MAC characteristics
- Support TDMA and CSMA/CA with collision avoidance mechanism
- Support data segmentation and reorganization to improve transmission efficiency
- Support data retransmission mechanism
- Support 4 levels of QoS to meet different service quality requirements
4) Network characteristics
- Support automatic rapid networking, typical 200 scale, 2 levels of network scenario 10s to complete rapid networking, support rapid communication
- Support dynamic routing, multi-path addressing, and single, multicast, and broadcast command propagation
5) Peripheral interface
- I2C interface, UART interface, GPIO interface, PWM output
6)Communication indicator
- The peak rate of the physical layer is 0.507Mbit/s, and the application layer rate is 80Kbps
- Built-in LineDriver, transmission power up to-51dBm/Hz
- The receiving sensitivity is better than 0.2mVpp, and the receiving sensitivity can reach-98dbm (the transmitting power is-51dBm/Hz, under laboratory conditions, with 30% success rate as the basis)
Product Parameters
| Module name | MP-6302 |
| Host IC | PS0211 |
| Main interface | I2C,UART,PWM,GPIO |
| Communication mode | Power line carrier communication, support P1901.1, support OFDM/FSK modulation |
| Way to install | The module is connected to the motherboard with pins. It is recommended that the corresponding pin motherboard be used on the motherboard for plug-in installation |
| Working voltage | 3.3 ±0.3Vdc |
| Working temperature | -40℃ ~ + 105℃ |
| Storage temperature | -40℃ ~ + 125℃ |
Dimensions
Module appearance
Pin diagram
HARDWARE DESIGN STATEMENT
1) Input power supply requirements
| Min. | Typ. | Max. | Unit. | |
| 3.3Vin | 3.0 | 3.3 | 3.6 | V |
The motherboard is close to the 3.3V input end of the module. At least one 10uF and 0.1uF energy storage capacitor is placed to the ground to reduce the power supply ripple, and the peak value of ripple is less than 100mVpp.
Module 3.3V and other 3.3V uses on the motherboard 600R/100MHz, current resistance of 1A or more magnetic beads isolation.
Module 3.3V circuit at least 200mA and above current demand.
2) GPIO port description
The module has 7 GPIO multiplexing ports, each with a pull-up or pull-down resistor.
GPIO_0 and GPIO_5 are in PWM mode by default.
When an external MCU is required, UART0 multiplexing pins should be used by default.
3) Software reset instructions
During normal operation of the system, applying a low level pulse with a width of ≥5ms on RSTN pin can effectively hard reset PS0211.
During normal operation, it is required that no burr (i.e., abnormal low pulse signal) appears on this pin.
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FAQ
1. What is the MP-6302 PLC communication module used for?
The MP-6302 is an ultra-compact PLC communication module for smart street lighting, smart homes, parking systems, HVAC, and IoT devices, supporting real-time PLC communication.