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MT7688AN Openwrt Wireless Ethernet WIFI Router WIFI Module HLK-7688A

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    $8.30

7688A various verson table (1)

Download Files

HLK-RM65: https://drive.google.com/drive/folders/156pIBs0rKDvnFZNoD0uBIjzKKSTZeYaU

HLK-7688A: https://drive.google.com/drive/folders/1fNV08Eu1_OCQUpqZ8By9CD68w4Ibh8fZ

HLK-RM60: https://drive.google.com/drive/folders/1WrerOCwMmxqeHFxjGQFIHfmw9LDR2teG

HLK-RM58S: https://drive.google.com/file/d/1tQjHtr3GOKEMJGjtrWmpxgh-OA4UBCMv/view

HLK-RM08S: https://drive.google.com/file/d/1vnyq0m8AySX9s-Hb3LmcJV_DQZnyrRrD/view

HLK-RM08K: https://drive.google.com/file/d/1vnyq0m8AySX9s-Hb3LmcJV_DQZnyrRrD/view

HLK-GD01: https://drive.google.com/drive/folders/1Y-xBwPyz2IDlPkSSQYoxwO6WWQ1s9bRo

HK-7628N: https://drive.google.com/drive/folders/1Z8-RLZVs9jjOHwORsGWpotGak7IFOwQo

HLK-7621: https://drive.google.com/drive/folders/14MdhLn9S1d7RK7_obvcoT2zCo8x5EadU

HLK-RM65: https://drive.google.com/drive/folders/156pIBs0rKDvnFZNoD0uBIjzKKSTZeYaU

HLK-7688A: https://drive.google.com/drive/folders/1fNV08Eu1_OCQUpqZ8By9CD68w4Ibh8fZ

HLK-RM60: https://drive.google.com/drive/folders/1WrerOCwMmxqeHFxjGQFIHfmw9LDR2teG

HLK-RM58S: https://drive.google.com/file/d/1tQjHtr3GOKEMJGjtrWmpxgh-OA4UBCMv/view

HLK-RM08S: https://drive.google.com/file/d/1vnyq0m8AySX9s-Hb3LmcJV_DQZnyrRrD/view

HLK-RM08K: https://drive.google.com/file/d/1vnyq0m8AySX9s-Hb3LmcJV_DQZnyrRrD/view

HLK-GD01: https://drive.google.com/drive/folders/1Y-xBwPyz2IDlPkSSQYoxwO6WWQ1s9bRo

HK-7628N: https://drive.google.com/drive/folders/1Z8-RLZVs9jjOHwORsGWpotGak7IFOwQo

HLK-7621: https://drive.google.com/drive/folders/14MdhLn9S1d7RK7_obvcoT2zCo8x5EadU



Introduction

HLK-MT7688A based on MT7688AN is a low cost and low power consumption IOT module developed by Hi-Link.

The module supports Linux, OpenWRT operating system and custom development. It could be widely applied to 

smart devices or cloud services application with its rich interface and powerful processors.


Features

  • High data processing ability,MCU frequency 580MHz 

  • 150M Mbps 

  • Support 802.11b/g/n 

  • 20/40 Channel bandwidth 

  • Support 802.11v 

  • Support AP,STA and AP,STA mixed 

  • Five 10/100M ETH PORT 

  • 1 USB2.0 Host interface port 

  • Interface SPI/SD-XC/eMMC 

  • Rich peripheral interfacesSPI,I2C,I2S,PCM,UART,JTAG,GPIO 

  • Widely used in IOT 

  • Inbuilt powerful PMU 

  • Support 16 Multiple BSSID 

  • Support multiple security methods WEP64/128, TKIP, AES, WPA, WPA2, WAPI 

  • Support QoS,WMM,WMM-PS 

  • Support Linux 2.6.36 SDK,OpenWrt 3.10 


Diagram

Specifications


ItemParameterNote
Model HLK-7688A Version V1.2
Chip MT7628AN
Kernel MIPS24KEc
Basic frequency580MHz
RAM DDR2 128MB Customizable DDR2  256MB/64M/32MB
Flash 32MB Customizable 16MB/8MB
Temperature Environment temperature-20~55
Humidity 

Working10~95%noncondensing

Storage5~95%noncondensing


Size 18mm×32.8mm×2.8mm


Module Pins Definition

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