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4pcs nrf24l01+ 2.4ghz antenna wireless transceiver module for arduino new

4pcs nrf24l01+ 2.4ghz antenna wireless transceiver module for arduino new

Model: wireless-network-module-12841

$5.40  $4.32

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6 reviews

Current Reviews: 6

We ship to over 200 countries worldwide.

Tailoring Period: 7-12 working days.

Shipping Time: 2-5 working days.

       
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Item specifics


Model Number: NRF24L01 NRF24L01+
NRF24L01 + upgrade to advanced wireless module production SI24R1 2.4 G wireless transceiver module
 
Data download: http://pan.baidu.com/s/1o6MAwxc
 
2.4 2.5 GHz NRF24L01 is a work in the world general ISM frequency band of monothic transceiver chip, wireless transceiver include: frequency generator Enhanced SchockBurstTM mode controller power ampfier Crystal modulator demodulator ampfier output channel selection and protocol Settings can be set through the SPI interface very low current consumption, when working on launch mode power for 6 DBM current consumption is 9.0 mA accepted mode of 12.3 mA power lower current consumption mode and standby mode.
The ball open ISM frequency band, the maximum 0 DBM transmission power, free cense to use.
Support all channel data reception
1. Low working voltage: 1.9 ~ 3.6 V low voltage work
2. High rate: 2 MBPS, due to the air transport time is very short, greatly reduce the colsion phenomenon in the wireless transmission (software setting 1 MBPS or air transmission rate of 2 MBPS)
3. The multi-frequency points: 125 frequency points, meet the requirements of multipoint communication and frequency hopping communication
4. Subminiature: built-in 2.4 GHz antenna, small size, 15 x29mm (including the antenna)
5. Low power consumption: when work in answer mode communication, air transport and rapid startup time, greatly reduce the current consumption.
6. Low appcation cost: NRF24L01 integrates all the high-speed signal processing part of RF protocol related, such as: automatic retransmission packets lost and automatically generate response signal, NRF24L01 SPI interface can take advantage of the single chip microcomputer hardware SPI port connection or use the microcontroller I/O port to simulate, internal FIFO can with all kinds of high speed microprocessor interface, easy to use low cost single chip microcomputer.
7. To develop: due to the nk layer is fully integrated in the module, very easy to develop. Automatic retransmission function, automatically detect and resend the lost packets and retransmission software control automatic storage time and retransmission times can not yet received response signal packet automatic reply function, after receipt of a vad data, the module to send response signal automatically, without prior programming carrier detect - fixed frequency detection Built-in hardware CRC error detection and point to multipoint communication address control packet transmission error detection function can be used to counter and carrier frequency hopping Settings can be set up at the same time all receiver address, can be selectively receiving opening standard pin Dip2.54 MM spacing interface, convenient for embedded appcation.
 

Product Description
Packaging Details Unit

Type: lot (4 pieces/lot)
Package
Weight: 0.200kg (0.44lb.)
Package Size: 15cm x 12cm x 3cm (5.91in x 4.72in x 1.18in)

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1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 
8. Delivery Time:

CARRIER NAME DELIVERY TIME TRACKING SERVICE
DHL 5-7 DAYS WWW.DHL.COM
UPS 5-7 DAYS WWW.UPS.COM
FEDEX 5-7 DAYS WWW.FEDEX.COM
TNT 5-7 DAYS WWW.TNT.COM
EMS 7-10 DAYS WWW.EMS.COM
China Post Air Parcel 10-30 DAYS intmail.183.com.cn/

100% Money Back Guarantee on each item. Please contact us within 24 hours upon your receipt of the items. A full refund including shipping will be rendered in the event that the item is not as described. The refund will be rendered once the item has been sent back in original condition.

Customer Reviews:

Displaying 1 to 6 (of 6 reviews)

 
by Mike Angell
Date Added: 06/03/2017
21 August 2012 Fantastic service I found your website online and ordered 10 sets of handles and thumb turn locks. They were in stock and delivered the next day, all well packed and nothing missing. All fitted on new doors and they look brilliant. Will be recommending this company to anyone. Thanks again for your first class service

Rating: 5 of 5 Stars [5 of 5 Stars]

by Barkaway Woking
Date Added: 06/03/2017
02 December 2011 <br/>Prompt and considerate service What an excellent service. I ordered a T-shirt in large and it arrived in a medium. However, the customer service was excellent and I received another one free of charge the next day. The service was extremely efficient, the ordering process simple to use and the T-shirt quality excellent. Despite the hitch, I would definitely use this company again because they dealt so well with the problem and the results were of a very high quality. Comment (0) Find useful Reply as company Report Hazel Eagling Middlesbrough, GB

Rating: 5 of 5 Stars [5 of 5 Stars]

by JOE SKINNER
Date Added: 06/03/2017
Perfect performance all roundI ordered from Barrington Sports on Sunday night and had my items as described Tuesday.Perfect Service all round.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Gail Duff
Date Added: 06/03/2017
Best footwear....ever! Shoetique's service and delivery are second to none.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Charlie Efford
Date Added: 06/03/2017
I ordered on the Tuesday and my goods arrived on the Thursday - great serviceMy son wanted some protection pads for cricket. Barrington had the best price and delivered within two days - great service

Rating: 5 of 5 Stars [5 of 5 Stars]

by paul
Date Added: 06/03/2017
Good for traininggood game to training for the young 1's

Rating: 5 of 5 Stars [5 of 5 Stars]

Displaying 1 to 6 (of 6 reviews)

 


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