The Internet of Things (IoT) has revolutionized the way devices interact and exchange information, creating a need for efficient and reliable machine-to-machine (M2M) wireless communication. This paper presents a comprehensive review of M2M wireless communication technologies and their application in the context of the IoT. By examining the advancements and challenges in this field, we aim to provide valuable insights into the current state of M2M wireless communication for the IoT. The review begins with an overview of M2M communication, discussing its significance in facilitating seamless connectivity among IoT devices. Key components of M2M systems, such as sensors, communication modules, and data management platforms, are explored in detail. The different wireless communication technologies utilized in M2M systems, including cellular networks, Wi-Fi, Bluetooth, and LPWAN, are examined, highlighting their strengths and limitations. Furthermore, the review addresses the specific requirements and considerations for M2M communication in the IoT. This includes factors such as low power consumption, scalability, security, and interoperability. The challenges associated with M2M wireless communication, such as network congestion, spectrum management, and data privacy, are also discussed.
Key words: Wireless , Communication , Internet , Things
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