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Changelog

2.2.2​

Released on March 26, 2026

Initial changelog entry for RepairMultiTool (RMT).

Supported Motors​

MotorPumpDrive supports the current motors:

  • HK222861U — UART Single Line Active High.
  • ZXGN420 — UART via HP1/HP2 optocouplers.
  • MDW Module — external MDW module with a Module + Pump chain via H1 and STx bus.

See MotorPumpDrive for wiring details.

Supported Modules and Submodules​

  • PU — base RMT power unit.
  • PPS — built-in programmable power supply.
  • FlowMeter — reed switch emulator and frequency recorder submodule.
  • MDW — external module for MDW Pump support.