Objets Connectés ( Internet of Things )
LoraWAN
The Things Network

The Things Network

ttn.svg

  1. Create an account on https://www.thethingsnetwork.org/

  2. CONSOLE –> Gateways :
    Register your gateway if necessary :

    • Select ‘I’m using the legacy packet forwarder’
    • the Gateway EUI is the one you noted in ’lora_gateway’ step.
    • Frequency Plan : EU868
    • Router : ttn-router-eu

  3. CONSOLE –> Application : add application

    • Fill in Application ID + Description ( Let TTN choosing Application EUI )
    • Once Application created : copy Application EUI ( press <> { 0x70, 0xB3, 0xD5, 0x7E, 0xD0, 0x00, 0xBC, 0x93 } )
      REM : msb left ; paste this EUI in WORKSPACE_B-L072Z-LRWAN1_ENIB/lora_node/inc/Commissioning.h
    • Register device : Device EUI : the one you saved in lora-node ; then register.
    • note the App Key and paste it in WORKSPACE_B-L072Z-LRWAN1_ENIB/lora_node/inc/Commissioning.h
      REM : msb left

    You’ll have to clean your lora_node project before building it again to consider the new Commissioning.h

  4. Look at data : messages are received on TTN server.

  5. you can send a message to the lora_node in Device –> [Device_name] –> Downlink : send 01 on FPort 2. This switch on a led on the card.

  6. If you want to create a simple Dashboard, since Cayenne is used to send datas from the lora node :

Lora NodeLinux Server Programming