Starting from April 22, 2024, at Shandong University, and continuing to Shandong Vocational College of Commerce on May 7, Lanzhou Jiaotong University on May 9, East China Jiaotong University on May 10, Guizhou University on May 17, and Nankai University on May 22.Technical engineers from Anxin Education visited the above six universities to conduct technical and promotional activities for the “Huawei Cup” IoT Design Competition, providing students and teachers with cutting-edge technology and competition introduction related to the Anxin “Star” processor in the field of smart IoT.
PART 1:
The technical engineers from Anxin Education explained the original intention and vision of the IoT competition in depth, using the Anxin Technology “Star Processor” as the background, as well as key technologies such as the object recognition system based on the MOBILENET software. They also provided a detailed interpretation of the topics in the Anxin track and helped students understand and master the application of IoT technology through a keynote speech on “Anxin Star Digital Twin Platform Assisting Smart IoT Development”.
PART 2: Anxin Track Supporting Development Board Introduction
The MM32F5270 series microcontroller is an MCU product equipped with the Anxin Technology (Arm China) “Star” STAR-MC1 processor, with a working frequency of up to 120MHz, 256KB Flash, and 192KB RAM. It is configured with a Floating Point Unit (FPU), Digital Signal Processing (DSP), MindSwitch signal interconnection matrix, Configurable Logic Unit (CLU), CORDIC algorithm acceleration unit, and integrates rich peripheral modules and sufficient I/O ports.The MM32F5270 significantly enhances performance, storage capacity, bus architecture, and peripheral configuration compared to existing products, aiming to cover a wider range of industrial, automotive, and IoT applications.
The Star Development Kit is a high-performance embedded development board based on the STAR-MC1 MM32F5270 controller. This development board features rich onboard peripheral resources and various expansion interfaces, allowing easy implementation of external modules or the establishment of experimental platforms based on this development board for various embedded IoT innovative designs.
Figure 1: Appearance of the Star Development Kit
(1) Main Configuration
1.1 Control Core
lSupports Mind Motion MM32F5270 series MCU evaluation
lSupports Keil uVision v5.3 Integrated Development Environment
lSupports SWD method for MCU debugging
lUses MM32F5270 core board
1.2 Power Supply
lThe development board MCU power supply is designed based on 3.3V voltage
lHas DC power supply interface, wide voltage input, supports 12V-24V DC voltage input
lBattery power supply interface
lSupports SWD debugging interface power supply
l6 servo interfaces with adjustable servo power supply voltage, can be monitored
lSupports adjustable power output
lTwo DC motor drives
l3.3V/5V/12V/GND expansion pin headers
lPower supply part with self-recovery fuse
1.3 User Interaction:
l4 user buttons
l4 user LEDs
lHas screen interface, can connect to 1.8 inch color LCD screen
lDHT11 temperature and humidity sensor
lAlarm buzzer
lDigital tube voltage monitoring
1.4 Signal Input and Output
lFull GPIO output
l1 USB-UART interface
l1 USB-C connector, connected to MCU’s USB
1.5 Communication Part:
lBW236 Bluetooth WiFi dual-module, using serial communication
lWiFi function supports TCP, UDP, MQTT, Alibaba Cloud platform
l2 CAN communication interfaces, using terminal connectors
1 RS-485 communication interface, using terminal connectors
(2) Hardware Resources
Figure 2: Star Development Kit Hardware Resource Diagram
For more information about the development board, please click to download the “Star Development Kit User Manual” at the link: https://puliedu.com/res/doc/xingchen/星辰开发套件用户手册.pdf
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关于安芯教育
安芯教育是聚焦AIoT（人工智能+物联网）的创新教育平台，提供从中小学到高等院校的贯通式AIoT教育解决方案。
安芯教育依托Arm技术，开发了ASC（Arm智能互联）课程及人才培养体系。已广泛应用于高等院校产学研合作及中小学STEM教育，致力于为学校和企业培养适应时代需求的智能互联领域人才。