Firmware changelog

Modbus Touch

1.8.32 (2025-06-06)

• Added current control.

1.8.24 (2024-12-12)

• Fixed the finger-to-motor mapping used by stall-time settings.

1.8.20 (2024-12-06)

• Added tactile-sensor acquisition control.
• Added raw tactile-sensor output.

1.8.17 (2024-11-29)

• Initial release.

Modbus Basic

0.1.7 (2024-07-31)

• First production release.

0.1.0 (2024-07-05)

• Added the complete Modbus RTU protocol.
• Fixed a startup failure, indicated by a blue backlight, that could occur if power was lost during a Flash write.

0.0.3–0.0.5

• Temporary releases supporting basic finger-position commands only.

Protobuf

9.2.9

• Fixed a startup failure, indicated by a blue backlight, that could occur if power was lost during a Flash write.

9.2.7

• Initial release.