Features: *Frequency Range: 315 MHZ
*ASK modulation mode
*Small volume low self radiation
*Various international testing standards
If you need frequency 433MHz , just leave message please!
Shipment: Free shipping by China post airmail
For ASK dev boards, please click below picture:
1. Items will be shipped within 3~5 days after we rceive the full payment.
2. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.
3. If you do not receive item within 60 working days (10 weeks), please contact us to investigate the case.
4. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.
1. We appreciate your order and and we do our best to serve you.
2. We offer an instant 7 days return policy(7 days after we receive the items).
3. The returned item has to be in its original condition.
4. We are able to refund your money without shipping cost.
1. Your satisfaction and positive feedback are appreciated. Please leave positive feedback and 5 stars if you are satisfied with our items and services.
2. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.
3. For any question, pls feel free to contact us by email or via TradeManager.
We wish you a happy shopping, and welcome to place orders or give us advices!