rusEfi runs on wide array of boards with stm32f4 and stm32f7 microcontrollers. As of June 2019 only Frankenso board is sold completely assembled with case. | Frankenso | Most customizable board | | ------------- | ------------- | | Prometheus | The only rusEfi board with on-board wide band controller | | Frankenstein | Simplest rusEfi board | | microRusEfi | coming soon! | For more information see https://rusefi.com/wiki/index.php?title=Hardware:For_Sale