IoT	Internet of things
AI	Artificial intelligence
LEDs	Lighting-emitting diodes
PAR	Photosynthetically active radiation
UV	Ultraviolet
IPv6	Internet protocol version 6
6LoWPAN	IPv6 over low-power wireless personal area networks
RPL	Routing protocol for low-power and lossy networks
PWM	Pulse width modulation
AM	Amplitude modulation
PI	Proportional integral
PFD	Photon flux density
WSN	Wireless sensor network
OF	Objective function
OF0	Objective function 0
MRHOF-ETX	Minimum rank with hysteresis objective function-expected transmission count
MRHOF-energy	Minimum rank with hysteresis objective function-energy
PLR	Packets loss ratio