Firmware 3.11.12 (BB2) MYSA BASEBOARD

Last updated: May 20, 2026

Version: 3.11.12 · Released: May 9, 2022 · Type: Firmware · Applies to: Mysa Smart Thermostat for Electric Baseboard Heaters V2

New Features for Baseboard 2:

  • Flash setpoint 3 times when attempting to go out of range
  • Added Eco mode and DR support
  • Support for upcoming app features

Bug fixes for Baseboard 2:

  • Auto brightness behaviour was inconsistent
  • Sleep brightness of 0 didn't turn off display
  • General bug fixes