Firmware Update 4.0.13: Improved Stroke Length & Motor Driver Performance
Firmware version 4.0.13 is now available, bringing updates to the motor driver and stroke performance. These changes aim to address some of the feedback I’ve received about motor behavior, while setting a foundation for further improvements in the future.
Key Updates
- Motor Driver Improvements:
• Enhanced endpoint crash prevention to reduce mechanical issues at the limits of the motor’s range.
• Improved task prioritization to minimize interruptions and crashes during operation.
• Automatic recalibration of the Hall sensor when major errors are detected, allowing the device to recover more effectively.
- Increased Stroke Length:
• The stroke length has been extended by 6mm, providing a wider range of motion for more versatility.
- Hall Sensor Enhancements:
• Faster error handling and prevention logic, reducing the likelihood of certain issues.
• Added an error notification system that triggers recalibration when needed.
How to Access
This update is available for early access via the Staging feature flag branch on https://new.handyfeeling.com/#/ota-optin. If you want to try these changes, you can opt-in there and test the improvements.
Looking Ahead
While there’s still work to be done, I hope this update addresses some of the concerns and offers a better experience. Feedback is always appreciated and will help guide future improvements. Let me know your thoughts after trying it out.