SKU: IOWC-1271
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WeAct Studio AT32F403ACGU7 BlackPill Core Learning Board

₹529.00 (Inclusive of all taxes)
Out of Stock

The WeAct Studio AT32F403ACGU7 BlackPill Core is a high-performance ARM Cortex-M4 development board designed for embedded systems and IoT prototyping, featuring a 240MHz CPU, extensive memory, and a wide array of communication interfaces.

Features

  • High-speed 240MHz ARM Cortex-M4 core with FPU and DSP for demanding computational tasks.
  • Generous memory configuration with 256KB Flash, 96KB SRAM, and 768KB ROM for complex applications.
  • Versatile I/O support including 7x UART, 4x SPI, 3x I2C, 2x CAN, USB FS, ADC, DAC, and I2S.
  • Wide 3.3V to 5V power supply range for flexible integration into various systems.
  • Compact BlackPill form factor with precise 8MHz and 32.768kHz crystal oscillators for reliable timing.

Out of stock

Description

This WeAct Studio Learning Board is built around the powerful AT32F403ACGU7 microcontroller, leveraging a 240MHz ARM Cortex-M4 core equipped with a floating-point unit and DSP instructions. It is engineered for developers requiring substantial processing headroom and connectivity for advanced IoT nodes, robotics, or industrial control systems.

The board’s robust memory architecture provides ample space for firmware and data, supporting sophisticated algorithms and communication stacks. Its comprehensive set of serial interfaces, including multiple CAN and UART channels, makes it ideal for building gateways, sensor hubs, or motor controllers within networked environments.

Key Features

  • High-performance 32-bit ARM Cortex-M4 CPU core operating at 240 MHz.
  • Integrated Floating-Point Unit (FPU) and DSP extensions for efficient signal processing.
  • Extensive memory resources including Flash, SRAM, and ROM for large-scale application development.
  • Comprehensive peripheral set featuring multiple high-speed communication protocols (UART, SPI, I2C, CAN, USB).
  • Dual crystal oscillator design (8MHz & 32.768kHz) for accurate system timing and low-power RTC functionality.
  • Wide operating voltage range (3.3V-5V) for compatibility with various power supplies and sensor modules.
  • Lead-free soldering and gold-plated pin headers ensure durability and reliable connections.

Applications

  • Advanced IoT sensor nodes and data acquisition systems.
  • Motor control and robotics platforms requiring real-time processing.
  • Industrial automation controllers and CAN bus network gateways.
  • Audio processing and I2S-based applications.
  • Prototyping for embedded systems requiring high-speed computation and multiple peripherals.

Technical Specifications

Microcontroller/SoCAT32F403ACGU7 (ARM Cortex-M4)
Operating Frequency240 MHz
Flash Memory256 KB
SRAM96 KB
ROM768 KB
Additional RAM128 KB
High-Speed Crystal8 MHz
Low-Speed Crystal32.768 kHz
Supply Voltage3.3V - 5V
InterfacesUART x7, I2C x3, SPI x4, USB FS x1, ADC x1, I2S x4, TIM x12, CAN x2, DAC x1
Dimensions (Shipping)5 x 5 x 2 cm

Frequently Asked Questions

What development environments are compatible with this WeAct Studio board?

The board is compatible with the Arduino IDE using the AT32 core package, as well as professional toolchains like Keil MDK, IAR Embedded Workbench, and GCC-based setups. You need to install the appropriate board support package or device family pack for the AT32F403A series to begin programming via the onboard USB serial interface.

How do I power the board and what are the current requirements?

You can supply power between 3.3V and 5V via the onboard USB-C connector or the 'VCC' and 'GND' pins. The operating current varies significantly with CPU load and active peripherals, but typical active mode consumption is in the range of tens to low hundreds of milliamps. Ensure your power source can provide adequate current, especially when driving external modules.

Can I use this board for CAN bus communication projects?

Yes, the AT32F403ACGU7 microcontroller integrates two CAN controllers. You will need external CAN transceiver chips (like MCP2551 or TJA1050) connected to the microcontroller's CAN_TX and CAN_RX pins on specific GPIOs. Configure the CAN peripheral using the provided HAL libraries to connect to industrial or automotive CAN networks.

Package Includes

  • 1 x WeAct Studio AT32F403ACGU7 BlackPill Core Learning Board

Additional Information

Weight 0.01 kg
Dimensions 5 × 5 × 2 cm