⭐⭐⭐⭐⭐ Arm Cortex-M4

Explore the 'ARM Cortex-M4' repository, where innovation meets performance. Powered by the STM32F446RE MCU with an Arm® Cortex®-M4 core operating at 180 MHz, and utilizing the NUCLEO-F446RE development board, this repository is a hub for cutting-edge projects. With the support of STM32CubeIDE, dive into a world of seamless development, unleashing the full potential of this advanced microcontroller. Discover, contribute, and elevate your embedded systems skills in this dynamic community of developers."

✅ Summary

• (1) USART serial communication - RX
• (1) USART serial communication - TX
• (2) Analog to Digital Converter (ADC)
• (3) Inter-Integrated Circuit (I2C)

✅ Developed by: John Rivera Burgos and vasanza

➡️ Device:

• Development Board: NUCLEO-F446RE
• Processor: STM32F446RE MCU, Arm® Cortex®-M4 core at 180 Mhz

➡️ Compiler:

• STM32CubeIDE
• IDE: STM32CubeIDE 1.11.2

⭐ Device provided by:

• EcuaPlus

⭐ When using this resource, please cite the original publication:

• Avilés-Mendoza, K., Gaibor-León, N. G., Asanza, V., Lorente-Leyva, L. L., & Peluffo-Ordóñez, D. H. (2023). A 3D Printed, Bionic Hand Powered by EMG Signals and Controlled by an Online Neural Network. Biomimetics, 8(2), 255.

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STM32

• Modelo: NUCLEO-F446RE
• Processor: STM32F446RE MCU, Arm® Cortex®-M4 core at 180 Mhz.
• Link: https://www.st.com/en/evaluation-tools/nucleo-f446re.html
• Course: https://www.udemy.com/course/embedded-systems-bare-metal-programming/?start=720#overview

All features

• Common features
• STM32 microcontroller in an LQFP64 or LQFP48 package
• 1 user LED shared with ARDUINO®
• 1 user and 1 reset push-buttons
• 32.768 kHz crystal oscillator
• Board connectors:
• ARDUINO® Uno V3 expansion connector
• ST morpho extension pin headers for full access to all STM32 I/Os
• Flexible power-supply options: ST-LINK USB VBUS or external sources
• On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
• Comprehensive free software libraries and examples available with the STM32Cube MCU Package
• Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE
• Board-specific features
• External SMPS to generate Vcore logic supply
• 24 MHz or 48 MHz HSE
• User USB Device full speed, or USB SNK/UFP full speed
• Cryptography
• Board connectors:
• External SMPS experimentation dedicated connector
• USB Type-C®, Micro-B, or Mini-B connector for the ST-LINK
• USB Type-C® user connector
• MIPI® debug connector

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⭐ Development Plan

Using the folling kit:

Digital Inputs

• KY-004 Key Switch Module

• KY-003 Hall Magnetic Sensor module

• KY-017 Mercury Tilt Switch module

• KY-020 Tilt Switch Sensor module

• Tracking sensor module
• KY-031 Knock Sensor module

• KY-021 Magnetic Reed Switch

• KY-036 Metal Touch Sensor Module

• KY-010 Photo Interrupter module

• KY-002 Vibration Switch Module

• KY-033 Line Tracking module

• KY-032 Obstacle Avoidance Sensor module

Digital Outputs

• Led
• KY-034 features a 7 color LED

• KY-012 Active Buzzer module

• KY-029 Dual Color LED module

• KY-016 Full Color RGB LED

• KY-008 Laser Transmitter module

• KY-019 Relay Module

• 7-segment Display

ADC

• KY-018 Photoresistor module

• KY-023 Dual Axis Joystick module

• KY-028 Digital Temperature Sensor

• KY-013 Analog Temperature Sensor module

• KY-026 Flame Sensor module

• KY-025 Reed Switch Module

• KY-035 analog magnetic hall sensor

• KY-024 Linear magnetic Hall sensor

• KY-037 high sensitivity sound detection module

PWM

• Led
• KY-034 features a 7 color LED

• KY-012 Active Buzzer module

• KY-029 Dual Color LED module

• KY-016 Full Color RGB LED

• KY-008 Laser Transmitter module

• KY-019 Relay Module

• 7-segment Display
• DC motor

Timing and encoders

• Rotary encoders

1 wire comunication

• KY-001 Temperature Sensor Module (DS18B20)

• KY-015 Temperature and Humidity Sensor module

Serial Communication

• KY-005 Infrared Transmitter module

• KY-022 Infrared Receiver module

• KY-008 Laser Transmitter module

Console user interface

• Computer interface using all ADC sensors
• Computer interface using all one Wire sensors
• Computer interface using all serial communication sensors