LoRa test for dual-lora disaster.radio board.
Install Arduino IDE.
Install pyserial for Python 2:
python2 -m pip install pyserial
Go to File -> Options then click the button to the right of Additional Boards Manager Urls and add https://dl.espressif.com/dl/package_esp32_index.json on a new line. Click OK and then OK again.
Go to File -> Preferences and find the Board Manager, or if on an older version of the Arduino software go to Tools -> Board -> Boards Manager.
Search for "esp32" in the Board Manager and install the only result.
Go to Sketch -> Include Library -> Manage Libraries then search for "radiolib" and install the only result.
Now open main.ino from this repository.
In Tools select the following:
- Board: ESP32 Dev Module
- Upload speed: Upload speed 921600
- CPU Frequency: 80 MHz
- Flash mode: DIO
- Flash size; 4 MB
- Port: Whatever /dev/ttyUSB? it comes up as
Hook the board to 3.3 V and USB.
Now you should be able to upload.
Go to Tools -> Serial Monitor, set it to 115200 baud, and you should see serial output after uploading.
In setup() uncomment:
// testSD();
To enable LoRa functionality, in setup() uncomment:
// initLora();
and in loop() uncomment:
// loraTransmit();
To switch to the second LoRa module, comment out the first line and uncomment the second line just before setup():
SX1262 lora = new Module(ss_lora1, dio2_lora1, rst, busy_lora1);
//SX1262 lora = new Module(ss_lora2, dio2_lora2, rst, busy_lora2);