LoraWAN : Présentation
The structure of a LoRaWAN network is as follows :
- Some devices or nodes send datas to the Gateway with LoRa Wireless protocol.
Consider a distance between 1 and 10 kms. - The Gateway transfers those datas to the Cloud server via IP Network.
- Then The user can get datas connecting to this server.
LoRaWAN is a long range and Low Baud rate network. Datas Shouldn’t be transmitted quicker than every second.
REM: datas should be transmitted slowly ( every 5s
In our application, our Node is a ST BL072-LRWAN1 card.
The purpose is transmitting datas measured by IKS01A1 shield ( Pressure and Temperature )