Core405R - STM32F405RGT6 Core Board

Core405R - STM32F405RGT6 Core Board — Waveshare — Core405R

Minimal STM32F405RGT6 (Cortex-M4, 168 MHz) core board with full IO expansion headers and JTAG/SWD debug interface. Suited for embedding into custom carrier boards.

Pinout

Logical pinout · physical placement not verified
CORE405R - STM32F405RGPA0GNDPA15VinPB0 - PB15, PC0-PC15 etcJTAGSWD pinsVCC 3.3V
  • PA0Header pin corresponding to MCU pin
    Type · Signal
  • PA1Header
    Type · Signal
  • PB0 - PB15, PC0-PC15 etcExpansion headers
    Type · Signal
  • VCC 3.3VVCC header
    Type · Power
  • GNDGND header
    Type · Ground
  • 5Vin5Vin
    Type · Power
  • JTAGSWD pinsJTAG/SWD header
    Type · Control

Start wiring

USB · 3.3 V

Confirm the data interface matches your host board.

Module pins: VCC 3.3V, 5Vin, GND, PA0, PA1, PB0 - PB15, PC0-PC15 etc. Schematik maps them to your board in the app.

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Specialists: Teensy for high-clock audio and USB, Adafruit SAMD boards running CircuitPython or the Arduino IDE, proper STM32 eval kits, and the micro:bit classroom ecosystem. Schematik builds target ESP32, Arduino Uno, and Pico; come here when you have a specific reason to.

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