BluePill Plus / WeAct Studio 微行工作室 出品

August 6, 2025 · View on GitHub

STM32F103C8T6

  • 72Mhz,20KB RAM,64KB ROM

GD32F303CCT6

  • 120Mhz,48KB RAM,256KB ROM

Lead-free process

Available for development with Arduino(Provide the bootloader, no GD32F303CCT6)

display

WeAct Studio official store

WeAct Studio Official Store
WeAct Studio One Store

Features

  • STM32F103C8T6 ARM Cortex M3
  • 72 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
  • 64 Kbytes of Flash memory, 20 Kbytes of SRAM
  • GD32F303CCT6 ARM Cortex M4
  • 120 MHz maximum frequency,performance at 0 wait state memory access
  • 256 Kbytes of Flash memory, 48 Kbytes of SRAM

  • 8 MHz system crystal

  • 32.768 KHz RTC crystal

  • Blue LED PB2 Active high

  • Red power LED PWR

  • Button KEY PA0

  • 2x20 side pins && 1x4 SW pins

  • Size: 52.81 mm x 20.78 mm

  • SPI Flash U3 Un place

    • PA4 CS
    • PA6 MISO
    • PA7 MOSI
    • PA5 SCK

  • USB C

    • PA11 USB_DN
    • PA12 USB_DP
Dir NameExplain
DocDataSheet/ReferenceManual
HDKHardware Development Kit
SDKSoftware Development Kit