RS485 sensor nodes are often used in smart agriculture, environment monitoring, or factory & building automation and work up to 1.2 km when using AWG 18 cables. If you already have such nodes but need

If you'd like to monitor temperature and/or humidity in remote locations, one way is to get a LoRaWAN gateway, and setup a few LoRaWAN nodes connected to your own temperature & humidity sensors, and

Oggi parliamo di LoRaWAN ™: Long Range Wide Area Network. Questo protocollo sviluppato da LoRa Alliance ha la peculiarità è la sua efficienza; infatti LoRaWAN™ ha un consumo di batteria esiguo, un raggio