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Uncategorized – HFY Technology
How to Choose a Weather Station for Your Project
A practical buying guide: ultrasonic vs mechanical stations, which parameters matter, connectivity options and total cost of ownership.
LoRaWAN vs NB-IoT for Environmental Monitoring
Which network fits your sensor deployment? Coverage, battery life, cost and data patterns compared — with practical recommendations.
ThingsBoard + Water Quality Monitoring: A Practical Stack
How we wire HFY sondes, LoRaWAN gateways and ThingsBoard into a working river or aquaculture monitoring system — architecture, dashboards and alarms.