• Weact Stm32F411Ceu6 Stm32F411 Stm32F4 V3.1 Learning Board Micropython Pyboard Blackpill Development 512Kb Flash 128Kb


    USD $42.33VAT Included50% OFFFree Shipping
    Just for Dropshipping and Wholesale



    How to pay?
    • Ships in 24 hours via Fast Shipping.
    • Estimated Delivery 5 to 9 Business Days.
    Customer Reviews
    *Note: Some reviews have been processed by Google Translate!
    V***g Verified Buyer

    Very fast delivery, 12 days from order to arrive. Very glad I found this store, the focus on providing a good platform with documentation is well worth a few extra dollars to me. The value for money factor is extremely high, and thank you.

    5
    N***u Verified Buyer

    Works as expected. Feels very well made and easy to solder headers onto. Once I figured out how to flash it with CircuitPython it works fine with that too. Took 2 weeks to deliver to the UK.

    5
    I***g Verified Buyer

    Collected qualitatively, packed well. As a free bonus, I received an additional step-down module. Gorgeous! The seller sent the parcel the day after the order. Very quickly. Recommend.

    5
    Y***e Verified Buyer

    Again a happy customer. Paid a total of around EUR71 including EUR tax, but with no extra customs or handling charge or other nonsense.

    5
    E***n Verified Buyer

    Fast delivery. Good packaging. Not tested yet. On the first look all is fine. I will left additional feedback later. Great seller

    5
    H***v Verified Buyer

    Gold plated pcb, clean soldering, high quality, original part, quick delivery, wow, I am very impressed , two thumbs up

    5
    H***i Verified Buyer

    These are find boards. Flashing and debugging works well with opened. Flashing also works well with the stlink utility.

    5
    D***y Verified Buyer

    It came in an anti-static bag. When connected, it is defined as a WeAct device. In the test firmware flashing blue LED.

    5
    D***s Verified Buyer

    Package arrived intact. All pin headers and all six boards are accounted for. Simple boot test shows they all work.

    5
    Z***u Verified Buyer

    Works perfectly. New version 3.1 with sot-23 LDO and solder jumper to bypass diode on usb power input.

    5
    F***f Verified Buyer

    Thank you so much!!! The goods are super! Everything works. Quality is excellent, I recommend!

    5
    X***z Verified Buyer

    Great product from the orignals. Came quick to Florida, excellent customer support.

    5
    H***f Verified Buyer

    Well protected shipping, product according to publication. Seller 100% recommended

    4
    B***d Verified Buyer

    STM32 breakout board arrived very quickly. Not tested yet. Decent quality

    5
    Y***p Verified Buyer

    Very quick delivery, boards look great, have tried one and it works well.

    5
    S***p Verified Buyer

    Goods arrived quickly and in good order. Would buy from this shop again.

    5
    E***a Verified Buyer

    Got in two weeks, packed well. Soldering neat, the fee itself is clean.

    4
    U***g Verified Buyer

    Production quality is far above average. Functionality not tested yet.

    5
    N***s Verified Buyer

    WeAct STM32F411 as described. Very fast turn time to the USA.

    5
    C***i Verified Buyer

    Exactly as pictured and described. Thank You. Great Seller!

    5
    I***f Verified Buyer

    Great quality. delivery time is ~40 days for Costa Rica.

    5
    Y***l Verified Buyer

    good quality, works fine. is not first time i buy here.

    5
    X***m Verified Buyer

    physical appearance looks good although not tested yet

    5
    Y***p Verified Buyer

    Items as described! Pretty fast shipping Thanks!

    5
    H***t Verified Buyer

    Everything meets expectations, thank you.

    4
    A***q Verified Buyer

    Smooth transaction. I'll be back :-)

    5
    A***k Verified Buyer

    Glad to have the product.

    5
    J***w Verified Buyer

    ok

    5

    Demo Board Type: ARM
    Certification: RoHS



    WeAct Studio Store

    A studio dedicated to designing unique electronic modules.Technical support, quality assurance

    WeAct STM32F411CEU6 BlackPill

    It will be updated to V3.1 in the near future. Board with our LOGO and version number is our board, ST new original chip, quality assurance.At present, most of the businesses selling MiniF4 in Adafar are pirated. They use the pictures of our studio board, so please carefully identify them
    ChipMARK: More than 2020 years

    WeAct MiniF4,Download link

    https://github.com/WeActTC/MiniSTM32F4x1

    The Board Packaging

    The outer packing of our boards carries our WeAct Studio label.Besides, the inserting pin and the board are packed separately to avoid the product being injured due to the logistics collision.

    STM32F411CE with 8M SPI Flash

    Flash is W25Q64JVSSIQ SOIC8,64Mbit,8MB

    Product Details

    1. STM32F411CEU6 100Mhz, 128KB RAM,
    512KB ROM
    2. 25MHZ high speed crystal oscillator &
    32.768khz 6PF low speed crystal oscillator
    3. Gold sinking process is adopted, lead-free
    process is used, and the needle arrangement
    is gold-plated, which is more environmentally
    friendly
    4. Support for MicroPython programming with
    available MicroPython firmware
    5. Support for Arduino programming development
    6. Support C language programming development
    7. Version V3.0, there are 3 buttons, reset key,
    BOOT0 key, user key
    8. The use of the latest original ST chip, high quality crystal vibration

    ARM Cortex M4

    Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory, frequency up to 100 MHz, memory protection unit, 125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions

    Memory

    512 Kbytes of Flash memory
    128 Kbytes of SRAM
    SPI Flash (Optional)

    Clock and Power Supply

    * 3.3V-5V power input, 3.3V LDO maximum output current 100mA
    * USB C interface is used, and a diode is serial to prevent power backflow
    * 25MHz 9PF high speed crystal oscillator
    * 32.768K 6PF low speed crystal oscillator

    Interface and Key

    * USART x 3, I2C x 3, SPI x 5,USBFS x 1
    * ADC x 1(10),I2S x 5,CRC x 1,TIM x 8
    * 20 Pin 2.54mm pitch I/O interface x 2
    * 4 Pin 2.54mm pitch SW debug interface x 1
    * USB C (Type C) interface x 1
    * User keys Key (PA0) x 1
    * Reset key NRST x 1
    * Boot0 key x 1

    Design and Quality

    * Adopt lead-free welding process, sink gold
    PCB
    * Boot is set by pressing a key
    * Using high quality crystal oscillator, metal
    shell, can be good vibration
    * Always use the original ST chip
    * GitHub regularly updates the chipmark used to
    make sure that you are buying new chips

    Use Items / Download Hex

    How to enter ISP (serial port /USB download)
    * Method 1:
    Press Boot0 and NRST at the same time and
    release NRST. After 0.5s, release Boot0 and
    enter ISP mode
    * Method 2:
    In the power off state, press Boot0, power on,
    wait for 0.5s, release to enter ISP mode
    * Serial port download: use USB to serial port to connect the core board PA9,PA10 can be, do not use USB port power supply
    * USB download: use the data cable to connect to the computer, if there is no identification problem,The chip can be properly heated (25°C+),then re-entering ISP mode
    * STM32CubeProg, Weact Studio Download Tool (see Github/WeActTC/MiniSTM32F4x1/Soft/)

    WeAct Studio HID Flash

    * No USB to serial port, no debugger, no computer driver, just a Type-C data line can complete the firmware download
    1. Burn HID IAP firmware (the factory program
    brushes in by default, which is a special test
    version)
    2. Press the KEY KEY to power up or press the
    KEY to reset, LED C13 flashes, release the KEY
    to enter
    3. Confirm APP firmware address is 0x8004000,
    interrupt address offset is 0x4000
    4. Download it using
    Github/WeActTC/MiniSTM32F4x1/Soft/WeAct_HID_FW_Bootloader/weact_hid_flash_xxx.exe

    Dimensions and Accessories

    Dimensions: 52.38mm x 20.78mm
    Accessories:
    * STM32F411CEU6 Core Board x 1
    * 20 Pin 2.54mm pitch row Pin x 2
    * 4Pin 2.54mm pitch back bend row needle x 1
    Provide Altium Designer Core Board Packaging, see Github/WeActTC/MiniSTM32F4x1/HDK/