查看“Microduino-nRF24”的源代码

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[[file:Microduino-nRF24-rect.jpg|400px|thumb|right|Microduino-nRF24]]
'''[[Microduino-nRF24]]'''  uses the newest 2.4GHz transceiver nRF24L01 from Nordic Semiconductor. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the nRF2401A and add some extra pipelines, buffers, and an auto-retransmit feature.

Designers can use '''[[Microduino-nRF24]]''' in project without any wireless design , and just need to stack it with '''[[Microduino-Core]]''' or '''[[Microduino-Core+]]''' through UPin-27, the standard Microduino interface will attach nRF24 and MCU with SPI bus, on transferring data.

'''[[Microduino-nRF24]]''' works in the 1.9 to 3.6v voltage, the on-chip DC-DC regulator will automatically step down supply voltage to proper level.

Note: We now populate these boards with the nRF24L01+. The '+' version of the IC has improved range, sensitivity, and data rates. The command set is backward compatible with the original nRF24L01.


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==Features==
* Worldwide license-free 2.4GHz ISM band operation
* Using the U-Shape 27-pin interface (UPin-27), the standard interface of Microduino
* Delivered ready to plug in.
* 2.54mm (0.1 inch) pin pitch, compatible to bread board and hole board


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==Specifications==
* Auto Acknowledge
* Auto Re-Transmit
* 100m Range at 250kbps
* 250kbps to 2Mbit Data Rate
* 32 Byte separate TX and RX FIFOs
* Software selectable channel from 2400MHz to 2525MHz (125 Selectable channels)
* 1Mbps and 2Mbps on-air data-rate
* Enhanced ShockBurst? hardware protocol accelerator

:[[file:Micrduino-nRF24-1.png|800px|thumb|left|Microduino-nRF24 Spec]]
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:[[file:Micrduino-nRF24-2.png|800px|thumb|left|Microduino-nRF24 Spec]]
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==Documents==
* Snapshot of '''[[Microduino-nRF24]]''' schematic
:[[file:Microduino-nRF24-SCH.png|600px|thumb|left|Microduino-nRF24 Schematic]]
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:[[file:Microduino-nRF24-PCB.png|600px|thumb|none|Microduino-nRF24 PCB]]
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* '''[[Microduino-nRF24]]''' Eagle source file 【'''[[media:Microduino-nRF24.zip|download]]'''】
* '''[[Microduino-nRF24]]''' main chips and devices
** Main chip: '''[[media:nRF24L01_Product_Specification_v2_0.pdf|Datasheet of nRF24]]'''

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==Development==
* Arduino IDE library and support
** '''[[Microduino-nRF24]]''' nRF24 network library github.com【'''[https://github.com/maniacbug/RF24Network/ download]'''】
* '''[[Microduino-nRF24]]''' workshops
**【'''[[Learn to use Microduino-nRF24]]'''】

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==Buy==
* Buy '''[http://www.microduino.cc/Modules/Microdoino%20Extension%20Modules/nRF24 Microduino-nRF24]'''

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==History==
 

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==Pictures==
[[file:Microduino-nRF24-T.jpg|thumb|600px|left|Front]]
[[file:Microduino-nRF24-B.jpg|thumb|600px|left|Back]]


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