Product Name: Development Board

Features:
- Based on ESP-8266EX
- Compatible with programming using the IDE
- 11XI/O pins
- 1XADC pin (input 0-3.3V)
- Support OTA online
- On board 5V 1A switching power supply (maximum input 24V)
- Interface: micro

Package includes:
- 1 * Development board

Shipping Policy:
- We will arrange shipping within 24 hours after payment cleared, except on holidays.
- The item will be shipped to the address provided on Payoneer to ensure security. If you need to change the address, please do so during payment.
- We are not responsible for any loss or delay if the address is changed without notifying us.

Payment Method:
- We accept payment through Payoneer only. Please contact us through eBay message for any payment queries.

Import Duties:
- It is the buyer's responsibility to pay any duty upon delivery, which may cause delays in the delivery schedule and require pickup from the customs office.

Terms & Conditions:
- By bidding on this item, the buyer agrees to all the terms and conditions mentioned in this listing.
- Please read and agree to all eBay terms and conditions before bidding.

Returns Policy:
- To return an item, please contact us and provide photos showing any damage or unusual aspects.
- Approved returns will be inspected upon arrival and must be returned in their original condition with all packaging.
- All shipping and handling charges are non-refundable.
- Return delivery costs are the responsibility of the buyer, except in cases of replacement or repairs.
- Within 7 days of receiving the products, we offer a no-hassle 7-day exchange or replacement if items are found to be defective by the manufacturer.

Please note that all pictures are for illustration purposes only and colors may vary slightly. Our store follows all eBay rules and policies.

We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S.are responsible for all duties and import taxes.Please contact your customs for information.
For any further information about shipping,please contact our customer service team.

We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.