Starting from September 2016, Saint-Joseph University of Beirut (USJ) will be deploying the first academic LoRa network in Lebanon. The network will support monitoring of micro-climate conditions in vineyards. Here below you can find a detailed description of the experimental platform implementing an end-to-end LoRaWAN solution.

Figure 2. Architecture of the LoRaWAN Platform

The single channel gateway includes a LoRa transmission module (Dragino Shield) connected to a Raspberry Pi (2 or 3). Communication is done over an SPI interface.

Start by making the correction connection between the modules: the connection pins are identified in Figures 2 and 3.

Figure 2. Dragino pin mapping

Figure 3. Raspberry pi 3 pins

Now you can connect the Raspberry Pi to the Internet and install the packet forwarding software. The source code of the single channel packet forwarder is available on: https://github.com/samerlahoud/single_chan_pkt_fwd. In order to install it, you need to:

• Enable SPI on the Raspberry Pi using raspi-config
• Download and unzip the source code:

wget https://github.com/hallard/single_chan_pkt_fwd/archive/master.zip
unzip master.zip

• Install the wiring library:

apt-get update
apt-get install wiring

• Compile and run the packet forwarder as root.

gcc version 4.6.3
unrecognized command line option '-std=c++11'
CFLAGS = -std=c++0x -c -Wall -I include/