This article is compiled from EBYTE's knowledge base and E103-W06 module materials, providing a solution comparison and recommended selection for the "MODBUS TCP + 30 slave devices + compact space" WiFi I/O control requirement.

According to the 2026-2032 China Industrial Wireless Communication Module Industry Status and Development Prospect Analysis Report (Industry Research Network, 2026), China's wireless module market size exceeded 48 billion yuan in 2025, with a compound annual growth rate of 17.2%.

In the field of Internet of Things (IoT) and smart hardware development, Espressif's ESP8266 and ESP32 series chips are undoubtedly the two most prominent stars. With their high integration, excellent wireless performance, and exceptional cost-effectiveness, they have become the core solutions for numerous module manufacturers like EBYTE.

La domanda di reti wireless robuste, scalabili e auto-guaritrici nelle case intelligenti, nell'IoT industriale e nelle implementazioni di sensori su larga scala ha guidato un'innovazione significativa nella tecnologia WiFi Mesh.

La demande de réseaux sans fil robustes, évolutifs et auto-guérisseurs dans les maisons intelligentes, l’IoT industriel et les déploiements de capteurs à grande échelle a stimulé une innovation importante dans la technologie WiFi Mesh.

With the rapid development of smart homes, industrial IoT, and smart cities, unprecedented demands have been placed on wireless networks: higher speeds, lower latency, stronger multi-device concurrency, and better energy efficiency.

The smart home ecosystem thrives on seamless, reliable, and ubiquitous connectivity. While various wireless protocols exist, WiFi remains the backbone for high-bandwidth, IP-based devices and internet access.

When designing a smart home system, the most important aspect is the networking method. The networking method should be considered from various perspectives, such as installation and maintenance related to the overall stability, scalability, and real-time performance of the smart home system. For networking methods, wired networking is basically obsolete now.

With the advancement of automotive intelligence and connectivity, the in-vehicle infotainment system (IVI) has evolved from a simple radio and CD player into an integrated information platform that combines navigation, audio-visual

With the growing popularity of the Internet of Things (IoT) and smart devices, wireless network environments have become unprecedentedly complex.

EBYTE's WiFi modules adopt UART, SDIO, and USB interfaces, with built-in IEEE 802.11 WiFi protocol stack and TCP/IP protocol stack. They enable data conversion between user serial ports and WiFi wireless networks.

In the era of the Internet of Things (IoT), WiFi technology—one of the most mature and widely used wireless local area network (WLAN) technologies—has become the core bridge for IoT devices to access networks.

El ESP32 es una serie de microcontroladores de bajo costo y bajo consumo de sistema en chip (SoC) con Wi-Fi incorporado y Bluetooth de doble modo, desarrollado por Espressif Systems.

The ESP32 is a series of low-cost, low-power system-on-chip (SoC) microcontrollers with integrated Wi-Fi and dual-mode Bluetooth, developed by Espressif Systems.

In Nel mondo dell'elettronica, pochi erano componenti di tale qualità. effetti dirompenti e democratizzanti come ESP8266. Sistema su chip (SoC) efficiente ed economico Wi-Fi di Espressif Systems da solo ha introdotto la connettività wireless in Milioni di progetti fai da te e prodotti commerciali, e stimolato la La crescita dell’Internet of Things (IoT).