WEMOS CH340G Breakout 5V 3.3V USB to Serial Module Switch Downloader

Shenzhen Crownhaosheng Technology Co., Ltd. WIDE RANGE OF PRODUCTS We are operating on electronics market for many years. This experience allows us to create a comprehensive offer individually tailored to the needs of the modern customer. You will surely find all electronic parts you need to carry out projects, to start business, or to expand your business easily and quickly.

1. By EMS, DHL, FedEx, TNT, UPS or other express.
2. By our forwarding agent (by air or by sea).
3. By your own forwarding agent.
4. By domestic forwarding agents to any city in China.

Q1: Are you manufacturer?
A1: Yes, we are manufacturer.

Q2: Do you accept OEM design?
A2: Yes, we do. We can design according to your requirement, MOQ usually >1000.

Q3: How long is your delivery time?
A3: Normally 3-7 working days after payment; special requirement orders, delivery time is negotiable.

Q4: How can we get samples from you?
A4: Samples are available. Normally we take 2 days to arrange samples.

Q5: What payment terms do you accept?
A5: We accept Paypal, T/T, Alibaba Trade Assurance, Western Union, Wechat, Alipay, in Cash (RMB or USD).