STM32

Introduction

This page is about inexpensive microcontroller boards containing an STM32 processor and how to get them to work.

You can find these board on AliExpress for less than E2,- if you search for "stm32f103c8t6". Yet they have nice specifications, see also http://www.st.com/en/microcontrollers/stm32f103c8.html , to name a few:

• 32-bit ARM Cortex-M3 processor running at up to 72 MHz
• 128 kB flash memory, 20 kB SRAM
• USB and CAN controllers
• 32 kHz crystal for RTC
• dual 1 us A/D converter, DMA controller
• the usual stuff like SPI, UART, I2C

They are even Arduino compatible, see:

• Arduino for STM32
• Arduino goes STM32, a quick tutorial
• Arduino STM32 page of Roger Clark