V4 Firmware Quad 4-wire Interface

Download description

Please use Green-GO Update Connection to update the firmware.

To start the InterfaceX in the BOOT mode, hold down the rotary encoder while powering the Quad 4-wire interface


  • fix: Popups not working properly in 4a67
  • fix: Direct talks not working in 4a67
  • fix: menu loop in program audio volume
  • fix: menu loop in output volume
  • fix: line in active when audio below threshold.
  • fix - devices that are powered on for prolonged periods of time could show strange behaviour.
  • initial release