https://www.cocoacrumbs.com/categories/platformio/ Recent content in PlatformIO on Cocoacrumbs Hugo -- gohugo.io en Mon, 23 Sep 2019 00:00:00 +0000 https://www.cocoacrumbs.com/blog/2019-09-30-stm32-blue-pill-and-black-magic-probe/ Mon, 23 Sep 2019 00:00:00 +0000 https://www.cocoacrumbs.com/blog/2019-09-30-stm32-blue-pill-and-black-magic-probe/ Intro I got interested lately in the stm32 range of micro-controllers. It’s amazing what you can get these days for only a few Euro’s. One of the more famous ones must be the Blue Pill that gives you an STM32F103C8T6 (32 bits Cortex M3) running at 72 MHz, 64KB Flash and 20 KB RAM (compared to the 8 bits controller running at 16 MHz, 32KB Flash and 2KB RAM of the Arduino Uno).