Xek

Projects
Xek / Svetozar: an open-source e-vehicles peripherals controller
This device allows you to control headlights/horn/fan/etc on a typical e-bike/e-scooter. Based on a STM32F103 Blue pill board (https://wiki.stm32duino.com/index.php?title=Blue_Pill). Supply power: 12V. Switches 12-150V devices. Supports CAN bus and https://github.com/VasiliSker/LEVCAN/ protocol.