By default gateway_conf.json configures the gateway with a simple behavior: LoRa mode 1 (BW125SF12), no DHT sensor in gateway (so no MongoDB for DHT sensor), no downlink, no AES, no raw mode.

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Abstract: Our research proposed the prototypes of a Long Range (LoRa) network for agriculture application, which focuses on low-cost and effectiveness with multi-wireless environment sensor nodes in a ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...