Hi-Link HLK-7688A - User Manual

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Shenzhen Hi-Link Electronic Co.,Ltd
HLK-7688A user manual

Hi-Link HLK-7688A Specifications

General

Brand	Hi-Link
Model	HLK-7688A
Category	Control Unit
Language	English

Summary

Introduction to HLK-7688 A Module

HLK-7688 A Key Features and Specifications

Lists key features including MCU frequency, Wi-Fi standards, interfaces, and SDK support.

HLK-7688 A System Diagram

HLK-7688 A Typical Application Interfaces

HLK-7688 A Technical Specifications

Electrical Characteristics of HLK-7688 A

HLK-7688 A Input Voltage Requirements

Details minimum, typical, and maximum voltage for VBAT power supply.

HLK-7688 A RF Performance Specifications

802.11 b 11 M RF Performance

Transmit and receiver performance for 802.11b at 11Mbps, including power, tolerance, and accuracy.

802.11 g 54 M RF Performance

Transmit and receiver performance for 802.11g at 54Mbps, covering power, tolerance, and accuracy.

802.11 n HT20 MCS7 RF Performance

Transmit and receiver performance for 802.11n HT20 MCS7, detailing power, tolerance, and accuracy.

802.11 n HT40 MCS7 RF Performance

Transmit and receiver performance for 802.11n HT40 MCS7, including power, tolerance, and accuracy.

HLK-7688 A Module Pin Definitions

HLK-7688 A Default Pinout Diagram

Visual diagram showing the default pinout and connections for the HLK-7688A module.

HLK-7688 A FCC Radiation Exposure Compliance

HLK-7688 A FCC Compliance Warnings