TMRh20
92a19af8f8
- Added new function: enableDynamicAck() to enable single-write NOACK payloads (merge closer with gcopeland fork) - Added single NOACK writes for write(), writeFast(), startWrite() and startFastWrite() - powerUp() now checks to see if radio is powered on. No delay if powered up. - radio must still be powered up manually if powered down manually - use setRetries function in begin() - set CE low on powerDown - updated readme
40 lines
1.9 KiB
Markdown
40 lines
1.9 KiB
Markdown
# Optimized High Speed Arduino driver for nRF24L01 2.4GHz Wireless Transceiver
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Design Goals: This library is designed to be...
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* More compliant with the manufacturer specified operation of the chip, while allowing advanced users
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* to work outside the reccommended operation.
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* Utilize the capabilities of the radio to their full potential via Arduino
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* More reliable and feature rich
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* Easy for beginners to use, with well documented examples and features
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* Consumed with a public interface that's similiar to other Arduino standard libraries
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* Built against the standard SPI library.
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April 2014: Official Release: Still some work to do, but most benefits have been realized
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* The library has been tweaked to allow full use of the FIFO buffers for maximum transfer speeds
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* Changes to read() and available () functionality have increased reliability and response
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* Extended timeout periods have been added to aid in noisy or otherwise unreliable environments
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* Delays have been removed where possible to ensure maximum efficiency
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* Full Due support with extended SPI functions
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* ATTiny 24/44/84 25/45/85 now supported.
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* More! See the links below and class documentation for more info.
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Please refer to:
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* [Documentation Main Page](http://tmrh20.github.io/)
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* [Class Reference]( http://tmrh20.github.io/RF24/classRF24.html)
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* [Source Code](https://github.com/tmrh20/RF24)
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* [Downloads](https://github.com/TMRh20/RF24/archive/master.zip)
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* [Chip Datasheet](http://www.nordicsemi.com/files/Product/data_sheet/nRF24L01_Product_Specification_v2_0.pdf)
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This chip uses the SPI bus, plus two chip control pins. Remember that pin 10 must still remain an output, or
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the SPI hardware will go into 'slave' mode.
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Supported Boards:
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* Uno, Nano, etc (328 based boards)
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* Mega Types (2560, 1280, etc)
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* ARM (Arduino Due) via extended SPI methods
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* ATTiny 24/44/84 25/45/85
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* See the [documentation](http://tmrh20.github.io/) for more info |