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  2. STM32F411CEU6 Black Pill Development Board ARM Cortex-M4 100MHz 512KB Flash (USB-C)

STM32F411CEU6 Black Pill Development Board ARM Cortex-M4 100MHz 512KB Flash (USB-C)

STM32F411CEU6
STM32F411CEU6 Black Pill Development Board ARM Cortex-M4 100MHz 512KB Flash (USB-C) - Image 2
STM32F411CEU6 Black Pill Development Board ARM Cortex-M4 100MHz 512KB Flash (USB-C) - Image 3

STM32F411CEU6 Black Pill Development Board ARM Cortex-M4 100MHz 512KB Flash (USB-C)

₵120.00

The STM32F411CEU6 Development Board is based on the high-performance Arm Cortex-M4 32-bit RISC core operating at a frequency of up to 100 MHz. The Cortex-M4 core features a floating-point unit (FPU) with single precision, which supports all Arm single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU), which enhances application security. The STM32F411CEU6 incorporates high-speed embedded memories (up to 512 Kbytes of Flash memory, 128 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

5 in stock

SKU: pro456789 Category:

Description

Specifications

  • Microcontroller: STM32F411CEU6 (ARM Cortex-M4 32-bit RISC core)
  • Clock Speed: 100 MHz
  • Flash Memory: 512 KB
  • SRAM: 128 KB
  • Floating Point Unit (FPU): Single-precision hardware FPU
  • Connector: USB Type-C (Robust power & programming interface)
  • Debug Interface: SWD (Serial Wire Debug) header for ST-Link
  • Crystal Oscillators: 25 MHz High-Speed External (HSE)
  • Crystal Oscillators: 32.768 kHz Low-Speed External (LSE) for RTC
  • Buttons: 1 x Reset (NRST), 1 x Boot (BOOT0) for DFU mode
  • User LED: PC13 (Active Low)
  • Power Supply: 3.3V LDO onboard (Input 5V via USB or VIN)
  • USB Interface: Type C

Applications
This board is a favorite among engineers for tasks that require real-time processing and DSP capabilities:

  • Flight Controllers (Drones): Handles complex stabilization algorithms (PID loops) faster than 8-bit controllers.
  • Digital Signal Processing (DSP): Perfect for audio analysis, FFTs, and digital filters.
  • Advanced Robotics: Inverse kinematics for robot arms and hexapods.
  • Sensor Aggregation: efficiently reading IMUs, GPS, and Lidars simultaneously viamultiple I2C/SPI buses.
  • USB Devices: Can emulate HIDs (Keyboards/Mice) or MIDI devices.

Wiring Guide

Critical Safety Warnings:

  • Logic Voltage: This is a 3.3V Logic device. While many pins are 5V tolerant, you should strictly use logic level converters when interfacing with legacy 5V sensors (like the HC-SR04 ultrasonic sensor old versions).
  • USB-C Cable: Use a high-quality data cable. Many “charge-only” USB-C cables
    will power the board but fail to recognize it for programming.

Programming Mode (DFU): To upload code via USB (without an ST-Link):

  • Hold down the BOOT0 button.
  • Press and release the NRST (Reset) button.
  • Release BOOT0. The board is now in DFU mode.

 

Frequently Asked Questions (Technical FAQ)

Q1: Can I program this using the Arduino IDE?
 A: Yes, by installing the STM32duino core in the Board Manager, you can program it just like an Arduino.

Q2: Does this board support MicroPython?
A: Yes, the STM32F411CEU6 is fully supported by MicroPython. You will need to flash the firmware first.

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