1*ESP32 OLED Module
1.All our Items will be shipped within 2-7 business days of cleared payment.
2.We will ship to the defualt address in Aliexpress,if you don’t inform us.
1.If you have some problem about the color, quality or others, please free fell contact with us before you leave us a neutral/negative feedback. We will try our best to help you. 2.We need your support and trust. We will provide you the best service. 1.If the item is on the way,please wait some days patiently.if it lost or returnded, we will resend or refund . 2.If you have any question about the item,we can resend/refund , or make a discount for you after you leave us the question about the item