Elecrow A7 GSM GPRSMega32U4 3 In 1GPRS GPSIOT37

Elecrow is an open hardware facilitation company based in Shenzhen, China. Benefiting from the largest electronic market, local manufacture power and convenient global logistic system, a vast number of funny and exciting products are created every day. We integrate resources to serve new era of innovation.

To make your making and innovation easier, we offer various development platform, modules, tools, electronics components,and other open source hardware.we also provide many kinds of service ,include Fusion PCB service, Component Sourcing service and PCB Assembly service etc.

No matter whether you're a curious student, a qualified engineer, or a hobbyist who loves to create, there will always be something here to meet your needs - and if there isn't ,we'd love to know. please Feel free to contact with us.

1. Since your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback and 5 stars for us if you are satisfied with our product and service.

2. For any reasons, you are not satisfied with the items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve the problems and provide you with the best customer servcies.

1. We do our best to serve our each customer the best that we can do.

2. We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition.

3. We provide 1 month replacement and 12 months maintenance warranties. Items be replaced during the first month or maintained for the first year.

4. Before returning items, please contact with us and make sure you get our (the seller’s) return address