As of now the source for the worker's firmware will be residing on https://github.com/tuankiet65/stm32miner (update: Microsoft is acquiring GitHub so I'm moving to GitLab https://gitlab.com/tuankiet65/stm32miner). Friendly notice: The code is very much incomplete and terrible and it doesn't even work correctly for now.

While I've started on making the PCB that hosts the worker MCUs, I fell like I should be concentrating on the software first, then the hardware. They'll be available in the future, but just not now.