HW-622 ESP8266 платы реле Wi-Fi модуль сетевой

HW-622 ESP8266 WIFI Relay Module Network Relay Module

Product Parameters:

 Product details:

Anti-static bag individually wrapped 1piece/1 bag

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Q1. What is your terms of packing?
A: Generally, our modules are all with Anti-static bag individually wrapped,also can be accepted customized package.

Q2. What is your terms of payment?
A: Full payment. Goods would be shipped in 1-3work days after payment received, finally depends on quantities.

Q3. What is your terms of delivery?
A: Generally EXW,can be according to customer’s requests.

Q4. How about your delivery time?
A: Generally, goods would be shipped in 1-3 work days after payment received, finally depends on order quantities.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.