Study of low-cost IoT application for industry 4.0 using NODEMCu ESP8266 module

Abstract

Currently the application of Industry 4.0 is being promoted in Indonesia, among others, in systems in industry, medical, transportation, agriculture, and public services. This has encouraged the implementation of The Internet of Things (IoT) technology. The implementation of IoT in the industry there is no price problem, but in the low profit sectors the use of the industry standard IoT system is a problem. Therefore, this paper will provide the results of the study on the use of Low-Cost IoT. The most important parameter of an IoT system is the performance of sending data from the device to the server and reversing from the server to the user. IoT devices use the NodeMCU ESP8266 module on the Ubidots platform for free. Based on the design that has been carried out, the delivery time performance of IoT to Server devices for fiber optic media and 4G cellular operators is 1-2 milliseconds and 2-7 milliseconds respectively. This value according to the standard is still very good even though using unpaid services.