IoT	Internet of Things
LPWAN	Low-Power Wide-Area Network
LoRa	Long Range
RTC	Real-Time Clock
LSTM	Long Short-Term Memory
TDS	Total Dissolved Solids
NTU	Nephelometric Turbidity Units
RMSE	Root Mean Square Error
RSSI	Received Signal Strength Indicator
SNR	Signal-to-Noise Ratio
TinyML	Tiny Machine Learning
WHO	World Health Organization