Dear buyer. Our development board module, etc. All required information. Information email to contact me.
hello everybody Our shop set package shall go China postal parcel post. Need to go other express delivery need extra money. Postal parcel goods often because the customs problems such as delay. If the goods are not can apply for me to extend the time of the goods. If mind please don't place the order to the problem. Thank you for your cooperation
You can ask the shopkeeper for information. There will be no after-sale support malicious dispute