Firmware and hardware designs for devices used by pulse.eco
Arduino IDE is developed and maintained by the Arduino team. The IDE is licensed under GPL.
ESP8266 core for Arduino is licensed under LGPL 2.1
Adafruit Unified Sensor Library and Adafruit BME680 library are developed and maintained by Adafruit Industries.
Adafruit BME280 library: Copyright (c) 2015, Limor Fried & Kevin Townsend for Adafruit Industries. All rights reserved.
The SDS011 code used is a modification of the AQI Sensor demo by Ivan Grokhotkov.
The rn2483.h and rn2483.cpp are from the Arduino RN2483 library by JP Meijers. The library is licensed under Apache 2.0
The Arduino Library for TTN Devices is licensed under MIT.