Hybrid LoRa Network Architecture for Stable Data Transmission

1. LoRaWAN connection can be unstable because of the impact of foliage growth on the Fresnel zone between the antenna and the gateways and signal absorption by the foliage.
2. Using LoRa mesh networks in areas where LoRaWAN is available results in unnecessary battery consumption because LoRaWAN consumes less battery than LoRa mesh network.
   
   

1. Data Transfer Reliably
   Since the network is automatically switched according to the network connection environment, stable data transmission is possible.
2. Use one Microcontroller Unit(MCU), Radio Transmitter and Antenna
   It is possible to automatically switch between two networks using a single Microcontroller Unit(MCU), wireless transmitter, and antenna.
3. Efficient Battery Consumption
   Using LoRaWAN as the default network and LoRaWAN in a place where the LoRaWAN is not connected can improve battery efficiency.
4. Low Cost
   LoRaWAN is affordable due to its composition of low-cost radio modules and inexpensive microcontrollers used in low-power devices. By minimizing battery consumption, LoRaWAN has an overall cost low.
   
   

• LoRaWAN state
  

• LoRa mesh network state
  

• Heltec ESP32 LoRa WiFi (V2)

• 915MHz LoRa omnidirectional antenna 2dBi