ARM Cortex-M3, 72MHz, 20KB SRAM, ST-Link compatible
| MCU | STM32F103C8T6 |
|---|---|
| Core | ARM Cortex-M3 |
| GPIO | 32 pins |
| SRAM | 20KB |
| Clock | 72 MHz |
| Flash | 64KB |
The STM32 Blue Pill is the entry point into professional ARM Cortex-M3 development. At 72MHz with 64KB flash and 20KB SRAM, it outperforms the Arduino Uno by a factor of 4-5x and is the choice of serious embedded developers building commercial products on a budget.
Freelance embedded developers, final-year students building high-performance projects, and startup hardware teams prototyping commercial products. Requires ST-Link programmer and STM32CubeIDE or Arduino-STM32 core — more setup than Arduino, but significantly more capable.
Login to write a review.