STM32F411 Black Pill Microcontroller Board Products

Description

The STM32F411 Black Pill microcontroller development board breaks out the STM32F411 series MCUMicrocontroller Unit on a board about the same size as the Nano or Pico. The STM32F411 series of MCUs come with a 32-bit 100MHz ARM Cortex-M4 and have different amounts of Flash and SRAMStatic Random Access Memory memory depending on the chip version.

The STM32F411 Black Pill board includes a USB-C connector for power and programming, boot button, reset button, user button, LEDLight Emitting Diodes, SWDSerial Wire Debug pins, and the option to connect a battery to back up the RTCReal-Time Clock.

Processor

32-bit 100MHz ARMAdvanced Reduced Instruction Set Computer (RISC) Machines Cortex-M4

Memory

• Flash:
  • 256KB STM32F411xC
  • 512KB STM32F411xE
• SRAMStatic Random Access Memory:
  • 128KB STM32F411xC and STM32F411xE
• (optional) Solder pads on back of board for 8-Pin SOICSmall Outline Integrated Circuit SPISerial Peripheral Interface Flash chip

I/OInput/Output

• 1x Micro-C USB connector (USB 2.0 Full speed)
• 34x Digital I/OInput/Output with 24x PWMPulse-Width Modulation (3.3V Logic)
• 10x Analog Inputs 12-bit 2.4MSPS ADCAnalog-to-Digital Converter (ADC, A/D, or A-to-D) (0V to 3.3V range)
• Communication Interfaces (3.3V Logic): 2x UARTUniversal Asynchronous Receiver-Transmitter, 3x I2CInter-Integrated Circuit. Also referred to as IIC or I²C. (SMBusSystem Management Bus/PMBusPower Management Bus), 5x SPISerial Peripheral Interface, and 1x CANController Area Network (CAN) is a high-integrity serial communication bus designed for harsh environments such as industrial and automotive applications..
• 4-Pins for SWDSerial Wire Debug if you want to reprogram the chip directly or attach a ST-Link debugger.

User Interface

• 1x Reset Button (labeled NRST)
• 1x Boot Button (labeled BOOT0) for entering the ROMRead-Only Memory DFUDevice Firmware Update bootloader
• 1x User Button (labeled KEY) connected to PA0
• 1x Power Indicator LED
• 1x Pin PC13 User LED

Power

The board can be powered with 5V using the USB-C connector. There are also a few power related pins.

• 5V output pin is connected to the USB power line. The 5V pin can be used as an alternative power source, but be cautious not to exceed 5.5V and there is no protection against powering the board simultaneously through USB and an external power supply.
• 3.3 output pin is the 3.3V regulated output voltage from the onboard regulator. You can also power the board by supplying 3.3V to this pin.
• G pin is the common/ground/0V reference.
• VB input pin is connected to the MCU VBAT pin to supply power for the RTCReal-Time Clock and backup registers from an external battery in the range of 1.8V to 3.6V when power to the board is not present.

Board Size

52.81mm x 20.78mm (2.08in x 0.82in)

Documentation

• STM32F411xC & STM32F411xE Datasheet (PDF)

Products

STM32F411CEU6

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CANADUINO STM32F411CEU6 Black Pill Pro WeAct V3

Seller: UNIVERSAL-SOLDER Electronics Ltd. Canada

Package includes:

• 1x STM32F411CEU6 Board with Pre-soldered headers

+ About this item:

• STM32F411CEU6 MCU with 100MHz Clock, 512kB Flash, and 128kB RAM
• 128Mbit external QSPI flash memory on board
• 32 I/O including 14 analog inputs, USB Type C interface
• On board RTC with its own clock base and connections for backup battery
• WeAct “Black Pill” V3 is compatible with Arduino IDE and MicroPython.

Price: $12.99(Updated 07Aug2024 23:13:592024-08-07T23:13:59Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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STM32F411 "BlackPill" Development Board (SKU: DFR0864)

Seller: DFRobot

Package includes:

• 1x STM32F411CEU6 Board with Pre-soldered headers
• 2x 20pin header
• 1x 4pin right angle header

+ About this item:

• STM32F411CEU6 MCU with 100MHz Clock, 512kB Flash, and 128kB RAM
• 32 I/O including 14 analog inputs, USB Type-C connector
• WeAct “Black Pill” V3.0 board is compatible with Arduino IDE and MicroPython.

Price: $16.50(Updated 08Aug2024 01:22:022024-08-08T01:22:02Z UTC UTC)

DFRobot.com (Affiliate Link ⓘAs a member of the DFRobot Affiliate Program I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on DFRobot at the time of purchase will apply to the purchase of this product.)

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STM32F411 "BlackPill" Development Board (PID 4877)

Seller: Adafruit

Package includes:

• 1x STM32F411CEU6 Board with Pre-soldered headers
• 2x 20pin header
• 1x 4pin right angle header

+ About this item:

• STM32F411CEU6 MCU with 100MHz Clock, 512kB Flash, and 128kB RAM
• There's a pad on the bottom of the board to add a wide SOIC flash memory
• 32 I/O including 14 analog inputs, USB Type-C connector, UART/I2C/SPI/I2S and timer peripherals
• WeAct “Black Pill” V3.0 board is compatible with Arduino IDE and MicroPython.

Price: $29.95(Updated 08Aug2024 01:22:162024-08-08T01:22:16Z UTC UTC)

Adafruit.com

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