Support Center

Need Help? Contact LAFVIN Support

Before emailing us, please prepare the key information below so we can assist you faster.

support@lafvin.cn

Before emailing us, please have these ready:

  • Purchase platform + Full product name/model e.g., Amazon / Temu / Programming Learning Kit V3.0, Model LA043
  • Which part of the guide you're stuck on e.g., Chapter 4, Section 2 "Servo Control Experiment", stuck at step 3
  • The exact code you used Paste the text directly or attach a screenshot
  • Photos or short videos showing the issue e.g., wiring, serial monitor, abnormal LED or motor behavior
With all these details, we can identify the issue much faster and help you more efficiently. Thank you for your cooperation.