6/20/25
For Original and Pro Series BB Buildbotics controllers
1.6.4
- Fix: Fixed issue with probing in rotary getting stuck or hung
- Fix: Fixed issue where A axis motor settings were not correctly applied when changing back and forth from 3 axis mode to rotary mode.
- Fix: Fixed issue where controller gets stuck in Rotary mode.
- Change: Changed where the spindle moves after probing for rotary. Y to Y0 and X and Z no longer moves to prevent unwanted contact with bit to material and/or chuck.
Update file. 
Download 1.6.4 Here
How To Install:
- Updating via WiFi
Wifi:
If your controller is connected to your home internet, the controller will automatically find the update. At the top center of the screen the words: upgrade to 1.4.0 underlined in blue. Click that. Click update via web button and let the system do it’s thing. - Updating via USB
You’ll do an update via USB using the following steps:
After downloading, DO NOT UNZIP THE FILE!!!
Copy the blue .bz2 file above onto a usb stick (it must be formatted as fat 32 or ntsf). Click the flyout menu (three bars on top left), general, under firmware click ‘UPLOAD’. Select the 1.6.1 file.
If you are on firmware 1.0.8 or lower, it may ask for a password.
the password to update will either be buildbotics or onefinity
