{"product_id":"stm32f411-blackpill-development-board","title":"STM32F411 \"BlackPill\" Development Board","description":"\u003cp\u003eThis simple development board for the STM32F411 is a great way to add a powerful STM chip to your next project.\u003c\/p\u003e\n\u003cp\u003eFeaturing the STM32F411CEU6, this chip has 512 KB of flash, 128 KB of SRAM, and runs at 100 MHz. There's a spot on the bottom for SOIC flash memory - you could solder on a 2 MB SPI flash memory chip to give yourself more space for datalogging or file storage.\u003c\/p\u003e\n\u003cp\u003eThis dev board is for the more advanced users, we don't have detailed tutorial usage for it - check online communities for STM32 boards to get project ideas and code samples! You can use \u003ca href=\"https:\/\/github.com\/stm32duino\/Arduino_Core_STM32\/blob\/master\/variants\/Generic_F411Cx\/variant.h\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSTM32duino for Arduino support\u003c\/a\u003e, and both \u003ca href=\"https:\/\/github.com\/mcauser\/WEACT_F411CEU6\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMicroPython\u003c\/a\u003e and \u003ca href=\"https:\/\/circuitpython.org\/board\/stm32f411ce_blackpill\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCircuitPython have support for this chip.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe board features a USB C connector, with a 3.3V 100mA LDO regulator. There are both 25mhz and 32.768 KHz crystals on board. There's a few handy buttons: a BOOT button for entering the ROM DFU bootloader, a reset button, and a generic button on PA0 for users. One power LED and one user-controllable LED on PC13.\u003c\/p\u003e\n\u003cp\u003eThe chip itself has multiple UART, I2C, SPI, I2S, and timer peripherals (\u003ca href=\"https:\/\/www.st.com\/en\/microcontrollers-microprocessors\/stm32f411ce.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck the datasheet for the pin multiplexing as you can only use some pins for each peripheral\u003c\/a\u003e). The USB is full speed. There's a single ADC multiplexed to 10 inputs.\u003c\/p\u003e\n\u003cp\u003eSimple, but has everything you need to get started. We recommend pairing with an ST-Link compatible dongle if you want to use a debugger. Thanks to the STM bootloader in ROM, you don't need a programmer to load binary firmware on! Comes with loose header you can solder in to plug into a breadboard.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDev board dimensions: 53mm x 21mm x 5mm\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 4.5g \/ 0.2oz\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/4877\/4877_pinout_original-dimensions-STM32F411CEU6_WeAct_Black_Pill_V2.0.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePinout Diagram\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/4877\/4877_schematic-STM32F411CEU6_WeAct_Black_Pill_V2.0.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":39274213343315,"sku":"ADA4877","price":29.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/4877-00.jpg?v=1615484486","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/stm32f411-blackpill-development-board","provider":"Pimoroni Ltd","version":"1.0","type":"link"}