1. Weak Data Signal

• Key Points to Consider:

  • Large Jumps: Jumps over 20 feet can cause flickering, especially if they are in the middle of the LED run.
  • From the Controller Box: Jumps directly from the controller box can typically be up to 30 feet without issues.
  • Towards the End of the Run: Even shorter jumps may cause flickering if they occur near the end of the LED run, where the signal is weaker.

• Solution:

  • If your kit includes a data booster, install it midway through the jump:
    1. Unplug your controller box before working on the wiring.
    2. Cut the data cable near the midpoint of the jump.
    3. Splice in the data booster (refer to your kit instructions for wiring details).
  • Need a Data Booster?
    • If your kit didn’t include a data booster, contact us at support@shawtechlighting.com, and we’ll send you one.
      

2. Lack of Power

• Insufficient power is another common cause of flickering. This can happen when:
  
  • The LED run is too long.
    
  • There isn’t a power injection point close enough to the affected area.
  • The brightness is set too low in the WLED app.
    

• Solution:

  • Add a power injection point near the affected section of LEDs.
  • Increase the brightness in the WLED app to see if it resolves the flickering.
  • Check and secure all connections related to the power injection points.

3. Poor Connection

• Loose or faulty connections, particularly involving the green data wire, can disrupt the signal and cause flickering.
  • Solution:
    1. Unplug your controller box to avoid electrical issues.
    2. Inspect all connections, especially those involving the green data wire.
    3. Re-secure or re-do any connections that appear loose, damaged, or faulty.

If the flickering persists after addressing these issues, contact us at support@shawtechlighting.com for further assistance.