STM32F411CE Black Pill with Flash

by WeAct Studio

Image of Board

In the F401 series, the chip is the cheapest, even cheaper than some F1, and crushed F1 on the main frequency, and has a floating-point arithmetic module, the IO port contains all the basic functions. Therefore, it is possible to provide a learning platform with a very high cost performance for beginners. In practical applications, it is not because the computing power is insufficient, and the IO port is incomplete and hinders development.

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. Flash pads are reserved to provide USBDisk&&FATFFS routines
  5. Support for MicroPython programming with available MicroPython firmware
  6. Support for Arduino programming development
  7. Support C language programming development
  8. Version V3.0, there are 3 buttons, reset key, BOOT0 key, user key
  9. CMSIS-DAP firmware is available
  10. The use of the latest original ST chip, high quality crystal vibration

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CircuitPython 7.0.0

This is the latest stable release of CircuitPython that will work with the STM32F411CE Black Pill with Flash.

Start here if you are new to CircuitPython.

Release Notes for 7.0.0

Built-in modules available: _bleio, adafruit_bus_device, adafruit_pixelbuf, aesio, analogio, atexit, audiocore, audiomp3, audiopwmio, binascii, bitbangio, bitmaptools, board, busio, digitalio, displayio, errno, fontio, framebufferio, getpass, json, keypad, math, microcontroller, msgpack, neopixel_write, onewireio, os, pulseio, pwmio, rainbowio, random, re, sdcardio, sharpdisplay, storage, struct, supervisor, synthio, terminalio, time, touchio, traceback, usb_cdc, usb_hid, usb_midi, vectorio

Absolute Newest

Every time we commit new code to CircuitPython we automatically build binaries for each board and language. The binaries are stored on Amazon S3, organized by board, and then by language. Try them if you want the absolute latest and are feeling daring or want to see if a problem has been fixed.

Past Releases

All previous releases are listed on GitHub, with release notes, and are available for download from Amazon S3. They are handy for testing, but otherwise we recommend using the latest stable release. Some older GitHub release pages include the same binaries for downloading. But we have discontinued including binaries as assets on newer release pages because of the large number of files for each release.