Embassy is a separate project, but you can use it's framework directly on either the no_std or the std(esp-idf) esp projects. For the no_std variant they provid

Embassy is a separate project, but you can use it's framework directly on either the no_std or the std(esp-idf) esp projects. For the no_std variant they provide a special version of a embassy_executor tied to the esp's and for the std case you can use whatever runtime fits your bill from tokio to smol to embassy.