![](https://d33wubrfki0l68.cloudfront.net/d4a2fba7947bfa1594ffbd47afbed2a9602558d6/6e77c/post/building-spark-core-firmware-locally/images/core-in-box.jpg)
Building Spark Core firmware locally
I have recently started a couple of projects based on the great Spark Core board. Hopefully I will be able to talk about them here soon. The Spark Core (courtesy of spark.io) The Spark Core is a development board based on the STM32F103CB, an ARM 32-bit Cortex M3 microcontroller by ST Microelectronics (the same you can find in the new Nucleo platform by ST) that was crowd-funded through a kickstarted campaign....