Ver. 4.2.0

- 现在支持FRONT SHIFT NEXT功能。
-修复了一般错误。

Ver. 4.1.1

The issue where the rear derailleur cannot be adjusted on E-bikes with a third-party drive unit has been fixed.
- The issue where the rear derailleur cannot be adjusted using E-TUBE PROJECT Cyclist has been fixed.
*If you are experiencing this issue, SM-PCE02 and E-TUBE PROJECT Professional are required to perform an update. Please contact your place of purchase.

Ver. 4.1.0

- 现支持EW-EX310。
- 修复了已知问题。

Ver. 4.0.7

提高了无线变速操作的稳定性，同时优化了LED显示。

Ver. 4.0.4

固件已发布。