Asynchronous programming in MicroPython

CPython supports asynchronous programming via the asyncio library. MicroPython provides asyncio which is a subset of this, optimised for small code size and high performance on bare metal targets. This repository provides documentation, tutorial material and code to aid in its effective use.

asyncio version 3

Damien has completely rewritten asyncio which was released as V3.0. This is incorporated in all recent firmware builds. The resources in this repo may be found in the v3 directory. These include a tutorial, synchronisation primitives, drivers, applications and demos.

Concurrency

Other documents provide hints on asynchronous programming techniques including threading and multi-core coding.

Go to V3 docs

uasyncio version 2

This is obsolete: code and docs have been removed.