haorfani/Kayak

Kayak

• Connectivity from RFM95W to ESP32

  GND -> GND
  MISO -> 19
  MOSI -> 23
  SCK -> 18
  NSS -> 5
  RESET -> 14
  DIO2 -> 4
  DIO1 -> 21
  DIO0 -> 2
  3.3V -> 3.3V

  

• Preparing the arduino IDE: https://randomnerdtutorials.com/installing-the-esp32-board-in-arduino-ide-mac-and-linux-instructions/

• Add lmic library https://github.com/matthijskooijman/arduino-lmic

• Saving a log file with nodeJS

  1. First you need to download and install nodeJS to your computer https://nodejs.org/en/download/

  2. $ mkdir log

  3. $ cd log

  4. $ npm init

  5. $ npm install --save ttn

  6. $ npm install json2csv

  7. You copy index.js file from github to log

  You run it with $ node . and then you will be able to see a file with SF and BW with a timestamp

  Note: If you want to modify nodeJS there is an example here https://www.thethingsnetwork.org/docs/applications/nodejs/quick-start.html and the API is located here https://www.thethingsnetwork.org/docs/applications/nodejs/api.html