STM32 CUSTOM BOARD

STM32 CUSTOM BOARD

This reppository contains hardware files of STM32F4 custom board

features

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• small board with 4.2*3 cm .
• Two layer board for general purpose .
• stm32f4 serial high speed microcontroller is used.
  • Arm® 32-bit Cortex®-M4 CPU with FPU
  • frequency up to 100 MHz
  • Up to 512 Kbytes of Flash memory
  • 128 Kbytes of SRAM
• all general purpose input/outpur are pesesnt on board .
• communication protocols (I2C , SPI , USART).
• power supply can be done by two ways
  • usb b micro (mobile charger).
  • Vin/GND pin.
  • SWD (only while programming and dubbuging).
• On board LED indications for power/builtIN.

PCB design:

scematics :

3D:

TOP :

BOTTOM:

TOOLS & REFERENCE:

kicad

STM32CubeIDE

STM32f411xc