3.0.5
3.0.5 — June 2025
Diagnostic LED improvements.
- Startup self-test: When the GCU powers on, the red, yellow, and green LEDs light up in sequence. This confirms all three LEDs are working.
- Compressor indicator: The yellow LED now flashes while the air compressor is running. Useful for confirming the compressor is cycling on and off correctly — if you suspect a compressor issue, watch the yellow LED.