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Analysis : Chapter1 : Hlk M30 Wifi Module

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Chapter1: HLK-M30 WiFi Module

INTRODUCTION:
The HLK-M30 module uses IEEE 802.11 standard in the 2.5-2.6 GHz ISM frequency band, including 802.11b/g/n to provide a fully integrated off the shelf solution for designers, especially tailored for IoT applications and can be readily included in product designs.
All of the required RF components are integrated on the module thus eliminating the cost of RF designing and testing which is very expensive. Integration of sensors and switches with the module IC pins and UART interface are made easy for designing products rapidly. The module uses MTK’s wireless microcontroller chip hence enabling designers to use serial interface to connect with their product. This module therefore allows designers to bring wireless applications to market in the minimum time with significantly reduced development effort and cost.

The HLK-M30 is an embedded module based on the universal serial interface network standard, built-in TOP I IP protocol stack, enabling the user serial port, wireless network (wifi) interface between the conversions. Through the HLK-M30 module, the traditional serial devices do not need to change any configuration; data can be transmitted through the Internet network. It provides a quick solution for the user’s serial devices to transfer data via Ethernet. Also the HLK-M30 module have FCC modular approvals and is compliant with EU regulations.

Typical Circuit:

Module Parameters:

The current required is greater

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