"While most hobby ESCs are essentially black boxes shipped from China, there is a significant number of high performance RC pilots that modify the firmware on these devices. While these new firmwares do increase the performance and response of off-the-shelf ESCs, building a new ESC from scratch opens up a lot of doors. [Ben]’s ESC can be controlled through I2C, a UART, or even a CAN bus, greatly opening up the potential for interesting electronic flying machines. Even for ground-based vehicles, this ESC supports regenerative braking, sensor-driven operation, and on-board odometry."
Um ESC open source totalmente configuravel, ele utiliza um STM32F4 que basicamente é mais potente que os controladores de muitos radios que tem por ae, com fpu, adc integrada ARM cortex M4, 1mega de memoria total de programa totalmente aberto e configuravel
aqui vai o link na Hackaday
http://hackaday.com/2015/10/01/open-sou ... d-commute/
Link do desenvolvedor
http://vedder.se/2015/01/vesc-open-source-esc/
Ferramenta de analise do ESC
