From radio communication to ML accelerators, here are our favourite MCUs to build with in 2025, chosen by engineers, for engineers. Published by ipXchange ipXchange will provide you with a regular stream of news & technical guidance about important component types such as microcontrollers, memory, wireless & more. 29 Members0 Projects Microcontrollers have changed. Once, “best” meant the lowest quiescent current you could afford, a familiar toolchain, and just enough RAM to avoid a re-spin.