v3.8.1

New Tool Change options

• You can use tool numbers to change between multiple spindles (like before).
• You can use an m6_macro: in your spindle config to do simple things on tool changes.
• You can create C++ classes to do complex tool changes. There is currently a base class and manual ATC to assist with manual tool changes.
• See the wiki page

Multiple Spindles of the same type

• You can now have 3 relay spindles for example.
• They all must have their own I/O pins.

Added new gcode M61Q<num> set current tool gcode

• See the wiki page

Bugs

• Fixed a Bluetooth initializing issue
• Fixed position and feed gcode parameter values when used in G20 (inch mode)
• Fixed an OLED bug
• Fixed a problem with $Wifi/listAPs
• Fixed issue where EStop did not stop homing
• Fixed an issue with the WebUI folders and uploads.

You can now set the WiFi power savings mode.

• See $Wifi/PsMode on the wiki

Coming Soon

• Adding if statements to gcode (if, elseif, else, endif)
• Adding Looping to gcode (while, do, repeat)
• Adding Print and Debug statements to gcode.