Smart garage controllers add WiFi connectivity to existing garage door openers. This guide covers common issues.
Controller Won't Connect to WiFi
Setup issues:
- Manufacturer app: Use specific app (myQ, Meross, Tailwind, etc.)
- 2.4GHz only: Most garage controllers only support 2.4GHz
- Garage WiFi: Signal often weak in garage - may need extender
- LED status: Check LED for connection status indication
- Reset: Factory reset and re-setup
Door Won't Open/Close
Control issues:
- Wiring: Verify wiring to garage door opener terminals
- Learn button: May need to program with opener learn button
- Safety sensors: Check opener safety sensors are aligned
- Opener compatibility: Verify opener brand/model is supported
- Manual works: Test that wall button and remote work
Status Shows Incorrect
When door state doesn't match reality:
- Sensor placement: Tilt sensor or door sensor misaligned
- Sensor battery: Replace sensor battery if wireless
- Magnet distance: Adjust magnet distance for proper detection
- Calibrate: Some controllers need open/close calibration
myQ Specific Issues
For Chamberlain/LiftMaster myQ:
- API changes: myQ has restricted third-party access
- HomeKit: Requires separate myQ Home Bridge
- ratgdo: Consider ratgdo for local HomeKit/HA control
- Key by Amazon: Alternative for Amazon integration
Meross/Tailwind Issues
Alternative controller brands:
- Meross: Works with HomeKit directly, no extra bridge
- Tailwind: Vehicle detection feature available
- Local control: Some support local API for Home Assistant
Safety Considerations
Garage door safety:
- Auto-close: Use with caution - ensure area is clear
- Notifications: Get alerts if door left open
- Geofencing: Auto-close when leaving home
- Guest access: Share access securely through app