IoT	Internet of Things
pH	Potential of Hydrogen
NB-IoT	Narrow-Band IoT
LTE-M or LTE-MTC	Long-Term Evolution–Machine Type Communication
LoRa/LoRaWAN	Low-Radiation/LoRa Wide-Area Network
WiFi	Wireless Fidelity
MQTT	Message Queuing Telemetry Transport
TLS	Transport Layer Security
I2C	Inter-Integrated Circuit
OTA	Over The Air
AI	Artificial Intelligence
GSM	Global System for Mobile communications
EC	Electrical Conductivity
TDS	Total Dissolved Solids
GPS	Global Positioning System
DO	Dissolved Oxygen
ORP	Oxidation Reduction Potential
TSS	Total Suspended Solids
WL	Water Level
WF	Water Flow
LI	Light Intensity
AT	Air Temperature
AH	Air Humidity
WDS	Wind Direction and Speed
SM	Soil Moisture
PCB	Printed Circuit Board