A plugin for controlling tool changes on the SMuFF from OctoPrint as published on Thingiverse https://www.thingiverse.com/thing:3431438
This is a plugin for OctoPrint which handles tool changes for the SMuFF (as published on Thingiverse). This plugin runs in the background and tracks tool changes (Tx) via the octoprint.comm.protocol.gcode.queuing hook of OctoPrint. When triggered, it’ll send the according command to the SMuFF via the Raspberry’s second onboard UART ttyS0.
For further information on how to configure your Raspberry Pi, please visit this Github repository.