Grbl_ESP32 with Bluetooth Serial Support

Here’s an interesting link - ‘Grbl_ESP32 with Bluetooth Serial Support’.


Indeed. I was thinking also about this, but a bit different:
Run the g-code directly from the microprocessor, stream back feedback via Bluetooth.
I think the Bluetooth-part will be the easy thing for me. I’m still trying to figure out how timers and interrupts work on a ARM M3…