By default they send firmware g-code if firmware supports it. You can change the executed code in Printer Configuraion->G-Codes->Button Commands to do what ever you want on click.
For heated chamber we send M141 Sxxx to set temperature. This is not directly adjustable but you can use gcode rpelacements to eecute something different instead if needed.
Comments
You can change the executed code in Printer Configuraion->G-Codes->Button Commands to do what ever you want on click.
For heated chamber we send M141 Sxxx to set temperature. This is not directly adjustable but you can use gcode rpelacements to eecute something different instead if needed.