roadmap.md

Roadmap

2023/03/30 - uDB C5 Release

• Announcement post - 2023-10-22: uDB C5 Release
• Successor to C4.1
• Improved ESD handling
• Added connector variants

2023/03/30 - uDB C4.1 Release

• Successor to C4
• Replaces C4's Pico-EZmate footprint with a reinforced variant from S1
• Tweaked signal routing for USB high-speed reliability

2023/03/30 - uDB S1.1 Release

• Successor to S1
• Tweaked signal routing for USB high-speed reliability

2023/01/18 - uDB S1 Release

• Announcement post - 2022-01-18: S1 and C4 Release
• New form factor
  • Narrow and wide shape which fits with less conflict on custom keyboards
  • Larger corner radii for easier case manufacturing
  • Two M3 screws which reduce logistics effort and thread tap QC reject rate
• New connector: Molex Pico-EZmate series
  • Improved physical robustness and resistance to shearing
  • Durable against pin damage
  • Lower profile; reduced constraint on case-side design

2023/01/18 - uDB C4 Release

• Announcement post - 2022-01-18: S1 and C4 Release
• Successor to C3
• New connector: Molex Pico-EZmate series
  • Improved physical robustness and resistance to shearing
  • Durable against pin damage
  • Lower profile; reduced constraint on case-side design

2020/05/03 - uDB C3 Release

• C1 updated with protection circuitry

2019/05/20 - uDB C1 Release

• Initial release