Dear customers,our warehouse will gradually suspend shipments starting from January 25th, 2025 (UTC+8) due to the Spring Festival holiday. Operations will gradually resume on February 5th, 2025.Please note that responses may be delayed during this period. Thank you for your continued support and understanding!
Note: we're going to ship the alternative A OR B randomly. As you can see in pictures below, there are nothing different between two alternatives, except the PCB sizes. They provide exactly the same functionality.