WeAct Studio Learning Board Demo Board Ardiuno AT32F403ACGU7 BlackPill Core


In stock

SKU: R110783
  1. CPU: AT32F403ACGU7
  2. Operating Frequency: 240MHz
  3. Memory: 256KB Flash, 768KB ROM, 96KB SRAM, 128KB RAM
  4. Clock: 8MHz high-speed crystal oscillator, 32.768KHz low-speed crystal oscillator
  5. Power Supply: 3.3V-5V


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Brand: WeAct
Category: IoT and Wireless, IoT Development Boards

The AT32F403A Series microcontrollers feature a powerful 240MHz ARM Cortex-M4 core, with advanced memory design supporting up to 1MB Flash and 224KB SRAM. Equipped with an embedded FPU and DSP, they offer versatile computing capabilities for diverse applications. With extensive connectivity options including UART, CAN, and USB, they are well-suited for IoT projects. The board boasts a robust design, with lead-free soldering and high-quality components ensuring reliability.


  1. Powered by a 32-bit ARM Cortex-M4 core running at 240MHz.
  2. Ample Memory Capacity: 256KB Flash and 768KB ROM, along with 96KB SRAM and 128KB RAM, provide ample storage and processing capabilities.
  3. Features an 8MHz high-speed crystal oscillator and a 32.768KHz low-speed crystal oscillator for precise timing.
  4. Utilizes a lead-free soldering process and gold-plated needle arrangement for enhanced environmental sustainability.
  5. Supports UART, I2C, SPI, USBFS, ADC, I2S, TIM, CAN, and DAC interfaces for versatile connectivity options.

Package Includes:

1 x WeAct Studio Learning Board Demo Board Ardiuno AT32F403ACGU7 BlackPill Core

SKU: R110783 Categories: ,


Flash Memory (KB/MB):








Crystal Oscillator Freq.


Power Supply (V)



ADC x 1, CAN x 2, DAC x 1, I2C x 3, I2S x 4, SPI x 4, TIM x 12, UART x 7, USBFS x 1

Shipping Weight 0.01 kg
Shipping Dimensions 5 × 5 × 2 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China