Detailed Information About The Product:
1. On-board and stable ESP-12F wifi module, large-capacity 4m bytes flash memory;
2. The power supply mode supports DC7-28V / 5v;
3. The first reset goodon of the wifi module on the board;
4. ESP-12F supports the use of development tools such as eclipse / for ide, and provides reference programs in the development environment;
5. There are 8 5v relays on the board, which are used to switch output signals and are suitable for controlling loads whose working voltage is in the AC range. Onboard power indicator and relay indicator. Material:plastic
colour:Green Package Contents:
1 x WIFI 8 Channel Relay Module Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
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