Congress is open source!

Starting today the source code for Congress is available on GitHub under an Apache 2.0 license! The console (the one you can see at is also open sourced: The Congress server is written in Go and the console is written in TypeScript. It implements the majority of the LoRaWAN 1.1 spec but currently have no frequency management (it is on our todo list like so many other things). We’ve managed to push about 180 000 messages/minute through it so it performs reasonably well. »