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https://github.com/sandeepmistry/arduino-LoRa.git
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57 lines
2.0 KiB
Markdown
57 lines
2.0 KiB
Markdown
# Arduino LoRa
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[](https://travis-ci.org/sandeepmistry/arduino-LoRa)
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An [Arduino](http://arduino.cc/) library for sending and receiving data using [LoRa](https://www.lora-alliance.org/) radios.
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## Compatible Hardware
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* [Semtech SX1276/77/78/79](http://www.semtech.com/apps/product.php?pn=SX1276) based boards including:
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* [Dragino Lora Shield](http://www.dragino.com/products/module/item/102-lora-shield.html)
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* [HopeRF](http://www.hoperf.com/rf_transceiver/lora/) [RFM95W](http://www.hoperf.com/rf_transceiver/lora/RFM95W.html), [RFM96W](http://www.hoperf.com/rf_transceiver/lora/RFM96W.html), and [RFM98W](http://www.hoperf.com/rf_transceiver/lora/RFM98W.html)
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* [Modtronix](http://modtronix.com/) [inAir4](http://modtronix.com/inair4.html), [inAir9](http://modtronix.com/inair9.html), and [inAir9B](http://modtronix.com/inair9b.html)
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### Semtech SX1276/77/78/79 wiring
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| Semtech SX1276/77/78/79 | Arduino |
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| :---------------------: | :------:|
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| VCC | 3.3V |
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| GND | GND |
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| SCK | SCK |
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| MISO | MISO |
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| MOSI | MOSI |
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| NSS | 10 |
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| NRESET | 9 |
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| DIO0 | 2 |
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`NSS`, `NRESET`, and `DIO0` pins can be changed by using `LoRa.setPins(ss, reset, dio0)`. `DIO0` pin is optional, it is only needed for receive callback mode. If `DIO0` pin is used, it **must** be interrupt capable via [`attachInterrupt(...)`](https://www.arduino.cc/en/Reference/AttachInterrupt).
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## Installation
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### Using the Arduino IDE Library Manager
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1. Choose `Sketch` -> `Include Library` -> `Manage Libraries...`
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2. Type `LoRa` into the search box.
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3. Click the row to select the library.
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4. Click the `Install` button to install the library.
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### Using Git
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```sh
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cd ~/Documents/Arduino/libraries/
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git clone https://github.com/sandeepmistry/arduino-LoRa LoRa
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```
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## API
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See [API.md](API.md).
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## Examples
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See [examples](examples) folder.
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## License
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This libary is [licensed](LICENSE) under the [MIT Licence](http://en.wikipedia.org/wiki/MIT_License).
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