Buy feedypost product sale wireless module, Buy Quality c c Directly from China Suppliers:Free Ship 2PCS RFC-30H wireless module with shielding case anti-jamming long distance penetrating well 905 medium-power module Enjoy Free Shipping Worldwide! Limited Time SaleEasy Return.
(2) Send function and receiving, sending and receiving interrupt flag
(3) the built-in SPI interface, also can through the I/O port simulation SPI implementation.The SPI clock can be up to 10 m
(4) efficient GFSK modulation, built-in hardware 8/16 bit CRC check, develop more simple, reliable and steady data transmission
(5) working 5 V ~ 5.5 V voltage, maximum output gain + 32 DBM.Instantaneous maximum working current < = 500 mA, RX Mode is less than 12.5 mA
(6) module to send and receive mode switch time < 1 ms
(7) can send and receive up to 32 bytes at a time, and can be set up the software to send/receive buffer size 1/2/4/8/16/32 bytes
(8) 170 channels, can meet the demand of multipoint communication and frequency hopping communication, achieve network communication, TDMA, CDMA - FDM
(9) module can set software addresses, only receive the machine address output data (provide interrupt instruction), can be used directly to meet all kinds of single chip microcomputer and software programming is very convenient
DIP spacing (10) standard interface, can and RF905B, RF905SE, RFC - 30 f, USB905 nRF905 series modules communicate with each other
(11) PCB surface plating process, choose high quality components, stable and durable performance
(12) module size: 56 mm * 28 mm (not including antenna size)
(13) with 10 cm high gain glue stick antenna, the urban environment measured more than 1200 meters, open communication distance can reach 1500-2000 meters;Strong penetrating power, indoor communication still has a good effect
Payment & Checkout
Alipay ESCROW accepted. TT ,western union etc.
All major credit cards are accepted through secure payment processor ESCROW.
ESCROW will hold the payment until you receive your order with satisfaction.
1.We ship your orders within 2-7 business days after the payment cleared.
2.In most times item will reach most of the countries within 8 to 15 working days. To some remote areas may take more than 20 working days.
3.If you don't receive the item after 30 days, please contact us, we'll investigate and solve the delivery problem.
|Shipping Method||Carrier||Tracking||Estimated Delivery||Remark|
|Economy Shipping||China Post/Singapore Post||Yes||8~20 business days||Sometimes may take more days to reach due to uncertain reason.|
|Expedited Shipping||DHL, Fedex, UPS, TNT...||Yes||3~5 business days|
|EMS||Yes||5~10 business days||Sometimes may take more days to reach due to uncertain reason.|
1. The price you paid for the item excludes any customs tax. Our shop does not shoulder any duties in destination country.
2. We usually mark the goods as your need on the profomal/commercial invoice and we are trying to help to minimize or avoid any GST or V.A.T or other Import taxes, but we cannot guarantee no tax charges as it is depends on your Country’s Import Policy.
3. If your detail address belongs to remote area region, the express cost will be more high than standard.
4. Charges may apply if a delivery is rejected and sent back to our Office.
Return & Refund
1.Only defective product will be offered exchange.
2.Defective products must be returned within 30 days from the date you placed your order.
3.It may take up to 7 business days to process your return after we receive your product.Return shipping will be paid by the Buyer.All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return
4. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from default. OR, you may choose to have a replacement.
5. We will bear all the shipping cost if the product(s) is (are) not as advertised.
1. We will leave Positive Feedback after receive the payment, Please do not forget to give us and FIVE STARS on all of the Detailed Seller Ratings
2. If you are not satisfied with your shopping Experience,Please contact us to get a solution before you decide to leave a neutral or negative feedback, We will try our best to solve any problems for you as soon as possible,thanks.
3. We will provide you service as best as we can, cause the feedback FIVE STARS is what we are striving for. Please email me through "My Messages" or "Mail" if you have any question about our listings or your purchase
We welcome all messages anytime and happily respond to every message we receive,usually within 24 hours.
Thank you for your support ,wish you have a nice day !
average based on global reviews.User Rating 0 (global votes)
Shipping, There are two key factors which will affect the time you receive your items.
Payment, You can buy this item with Credit Card, Alipay, Doku, etc.
Return Policy: If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
Seller Service: On-time Delivery, If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Protecting Your Purchase from Click to Delivery
Full Refund, if you don't receive your order
You will get a full refund if your order does not arrive within the delivery time promised by the seller.
Full or Partial Refund, if the item is not as described
If your item is significantly different from the seller's product description, you can choose