[Renzo Mischianti]’s friend has to keep a water tank topped up. Problem is, the tank itself is 1.5 km away, so its water level isn’t typically known. There’s no electricity available there either — ...
Concept: Chinese professional IoT company Milesight has unveiled LoRa technology to enhance ventilation control for smart underground mining. Based on it, the company’s UG67 outdoor LoRaWAN gateway ...
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