EBYTE launches three IP67 waterproof LoRa wireless DTUs — E91-DTU(400SL30), E91-DTU(900SL30), and E91-DTU(400SL37) — purpose-built to solve this core pain point: making wireless communication fearless in any weather.

A Modem (Modulator-Demodulator) is a critical device in computer networks that converts digital signals into analog signals for transmission over analog channels (e.g., telephone lines, cables, or radio waves) and vice versa.

This article provides an in-depth look at the technical features and application scenarios of these two products, explores why 4G product options are relatively limited in overseas markets, and demonstrates how the E-V2 series serves as a breakthrough solution.

This article has been written by Fawad Hassan (Master's student) in Electrical Engineering at Sir Syed (CASE) Institute of Technology, Islamabad, Pakistan, under the supervision of Dr. Yasir Jan, based on his hands-on project evaluation, and is published with permission by EBYTE. This case study is part of the EBYTE University-Industry Collaboration Program. Research teams and developers are welcome to reach out for partnership opportunities.

In the field of digital communications, Modems and routers are two key devices that play different and important roles in the network. Although they are often mentioned together, their functions and effects are quite different. In this article, we’ll dive into the differences between Modems and routers.

With the rapid development of science and technology, we have entered the era of Industry 4.0. In this era with digitalization, networking and intelligence as the core, industrial Internet of Things technology is gradually penetrating into various traditional industries, bringing unprecedented changes to traditional industries. Among them, industrial 4G Modems, as an important part of industrial Internet of Things, have opened up a new channel for smart agriculture.