Datasheets for Sensors and Hardware Modules LoRa Tranciever (RN2483) RN2483 LoRa Technology Module Command Reference User's Guide RN2483 LoRa Technology Transceiver Module Data Sheet RN2483 LoRa Click Module Schematic PIR-Sensor (HC-SR501) PIR-Sensor Humidity and Temperature Sensor (HIH-8120) Humidity and Temperature Sensor Humidity and Temperature Sensor I2C Commands CO2-Sensor (MH-Z19) CO2 Sensor Light-Sensor (TSL2591) Datasheet Break-out board Documentation Break-out board Schematic Sound-Sensor (TSL2591) https://learn.sparkfun.com/tutorials/sound-detector-hookup-guide?_ga=2.165119417.704281120.1553773860-2113010154.1549288517#introduction
