Author: EMQ Technology With the development and popularization of IoT technology, more and more smart devices are equipped with network connectivity and data transmission capabilities. Due to the complexity and diversity of IoT scenarios, factors such as hardware conditions at the device end, network stability, traffic limitations, device power consumption, and the number of devices … Read more
Labs Introduction As one of the mainstream protocols in the Internet of Things (IoT) world, the CoAP protocol enables data exchange and network access for low-power constrained devices. The IETF has detailed its definition in RFC7252. This article introduces the dual-layer model and transmission characteristics of the CoAP protocol in the context of its application … Read more
↑ Click the above“IoT Time and Space” to follow us This article is sourced from: Why Hardware Matters, if there is any infringement, please contact us for deletion; published by the “IoT Time and Space” WeChat public account (IoT-LPWAN), please indicate the source when reprinting. IoT Communication Protocols Communication protocols can be considered a language … Read more
Let’s delve into MQTT, how to ensure its security, and examples of the protocol to see how it has rapidly gained popularity in the field of the Internet of Things. In today’s world, there are billions of smart devices. Imagine if these devices were all interconnected and could communicate with each other just like their … Read more
Author: Hussain Fakhruddin Translated by: Mu Yunfei The recent surge in the global Low Power Wide Area Network (LPWAN) market can be attributed to several factors. The rapid development of machine learning and M2M communication standards has played a significant role, coupled with the growing global demand for IoT services, the availability of low-cost LPWAN … Read more
Currently, most IoT modules on the market support protocols such as TCP, UDP, CoAP, LwM2M, and MQTT. Among these, there are both transport layer protocols and application layer protocols, with many protocols available for different scenarios. However, when designing a product, usually only one protocol is needed, so how to choose a protocol that fits … Read more