node-sx127x

Node.js driver for Semtech SX1276/77/78/79 based LoRa radios.

This implementation is based on the project https://github.com/sandeepmistry/node-sx127x

The differences are:

• Removing the library "async";
• ECMAScript 2015
• Update dependece librarys

Requires a Linux computer with SPI hardware, like a Raspberry Pi.

Built on top of @fivdi's onoff and spi-device modules.

Prerequisites

• Linux computer with SPI hardware
• Node.js installed
• SPI driver installed and enabled
  • Instructions for Raspberry Pi

Hardware Wiring

Semtech SX1276/77/78/79	Generic Linux	Raspberry Pi
VCC	3.3V	3.3V
GND	GND	GND
SCK	SCK	SCK (pin 11)
MISO	MISO	MISO (pin 10)
MOSI	MOSI	MOSI (pin 9)
NSS	Chip enable/select	CS0 (pin 8) or CS1 (pin 7)
NRESET	GPIO pin	GPIO pin
DIO0	GPIO pin	GPIO pin

Installation

npm install sx127x

API

See API.md.

Examples

See examples folder.

License

This libary is licensed under the MIT Licence.