AODV routing assuming the shortest distance using 3 Arduino UNOs for sending temperature from DHT11

hardware :

1. Arduino UNO
2. LoRa RA-02 / SX1278
3. Power supply
4. Cable jumper

Schematics: Node 1:

LoRa SX1278 + Arduino Uno:

1. NSS => D10
2. MOSI => D11
3. MISO => D12
4. SLCK => D13
5. DI00 => D2
6. DI01 => D3
7. VCC => 3.3 V
8. GND => GND

Node 2:

LoRa SX1278 + Arduino Uno:

1. NSS => D10
2. MOSI => D11
3. MISO => D12
4. SLCK => D13
5. DI00 => D2
6. DI01 => D3
7. VCC => 3.3 V
8. GND => GND

DHT+ Arduino Uno:

1. Out => A0
2. VCC(+) => 5 V
3. GND(-) => GND