Reference Paper:  Evaluation and implementation of cluster head selection in WSN using Contiki or Cooja simulator-[2020]
IOT
Contiki Cooja Simulator Projects in RPL Routing Protocol
Tools Languages:  Contiki-Cooja / Contiki NG simulator, Front End: Java, Back End: C
Software Requirement:  Vmware workstation player, Instant Contiki-3.0
Aim and Objectives:  This project aims to create an evaluation and implementation of Cluster Head Selection in WSN Using Contiki-Cooja Simulator.
Contribution:  
1. This project Proposed a clustering routing method based on Predictive Energy Consumption, known as PECE for WSN, based on various parameters.
2. To evaluate performance using the cooja simulator with various options.
Performance Evalution:  
Using Contiki and Cooja platforms, the number of sensor nodes or motes(15,30,45) can be included without any environmental complexities or compatibility.
Performance Metrics:
• PDR
• Energy Consumption
• Throughput
• Delay
• Control Packet Overhead
• Execution Time
• CPU Energy Consumption