WeAct STM32F411CEU6 STM32F411 STM32F4 V3.1 Studying Board Micropython PYBoard Arduino BlackPill DemoBoard 512KB Flash 128KB

WeAct Studio Retailer

A studio devoted to designing distinctive digital modules.Technical help, high quality assurance

WeAct STM32F411CEU6 BlackPill

Will probably be up to date to V3.1 within the close to future. Board with our LOGO and model quantity is our board, ST new authentic chip, high quality assurance.At current, a lot of the companies promoting MiniF4 in Aliexpress are pirated. They use the photographs of our studio board, so please fastidiously determine them
ChipMARK: Greater than 2020 years

WeAct MiniF4,Obtain hyperlink

https://github.com/WeActTC/MiniSTM32F4x1

The Board Packaging

The outer packing of our boards carries our WeAct Studio label.In addition to, the inserting pin and the board are packed individually to keep away from the product being injured as a result of logistics collision.

STM32F411CE with 8M SPI Flash

Flash is W25Q64JVSSIQ SOIC8,64Mbit,8MB

Product Particulars

1. STM32F411CEU6 100Mhz, 128KB RAM,
512KB ROM
2. 25MHZ excessive pace crystal oscillator &
32.768khz 6PF low pace crystal oscillator
3. Gold sinking course of is adopted, lead-free
course of is used, and the needle association
is gold-plated, which is extra environmentally
pleasant
4. Help for MicroPython programming with
obtainable MicroPython firmware
5. Help for Arduino programming growth
6. Help C language programming growth
7. Model V3.0, there are 3 buttons, reset key,
BOOT0 key, consumer key
8. Using the most recent authentic ST chip, top quality crystal vibration

ARM Cortex M4

Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) permitting 0-wait state execution from Flash reminiscence, frequency as much as 100 MHz, reminiscence safety unit, 125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP directions

Reminiscence

512 Kbytes of Flash reminiscence
128 Kbytes of SRAM
SPI Flash (Non-compulsory）

Clock and Energy Provide

* 3.3V-5V energy enter, 3.3V LDO most output present 100mA
* USB C interface is used, and a diode is serial to stop energy backflow
* 25MHz 9PF excessive pace crystal oscillator
* 32.768K 6PF low pace 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 (Sort C) interface x 1
* Person keys Key (PA0) x 1
* Reset key NRST x 1
* Boot0 key x 1

Design and High quality

* Undertake lead-free welding course of, sink gold
PCB
* Boot is ready by urgent a key
* Utilizing top quality crystal oscillator, metallic
shell, might be good vibration
* All the time use the unique ST chip
* GitHub repeatedly updates the chipmark used to
just be sure you are shopping for new chips

Use Objects / Obtain Hex

The way to enter ISP (serial port /USB obtain)
* Methodology 1:
Press Boot0 and NRST on the similar time and
launch NRST. After 0.5s, launch Boot0 and
enter ISP mode
* Methodology 2:
Within the energy off state, press Boot0, energy on,
look ahead to 0.5s, launch to enter ISP mode
* Serial port obtain: use USB to serial port to attach the core board PA9,PA10 might be, don’t use USB port energy provide
* USB obtain: use the info cable to hook up with the pc, if there isn’t any identification downside,The chip might be correctly heated (25°C+),then re-entering ISP mode
* STM32CubeProg, Weact Studio Obtain Device (see Github/WeActTC/MiniSTM32F4x1/Tender/)

WeAct Studio HID Flash

* No USB to serial port, no debugger, no pc driver, only a Sort-C knowledge line can full the firmware obtain
1. Burn HID IAP firmware (the manufacturing facility program
brushes in by default, which is a particular check
model)
2. Press the KEY KEY to energy up or press the
KEY to reset, LED C13 flashes, launch the KEY
to enter
3. Affirm APP firmware deal with is 0x8004000,
interrupt deal with offset is 0x4000
4. Obtain it utilizing
Github/WeActTC/MiniSTM32F4x1/Tender/WeAct_HID_FW_Bootloader/weact_hid_flash_xxx.exe

Dimensions and Equipment

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