Hi-Link Free Shipping 1pcs/Lot Smart Devices Openwrt Linux WiFi Wireless Module Dual Serial Five Network Port HLK-7628D

$22.56

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Description


Welcome to Hi-Link store.


Shenzhen Hi-Link Electronic Co., Ltd was founded in 2009. It is a high-tech enterprise focusing on WiFi module, Bluetooth module and power module, integrating R & D, production and sales services.


We are committed to making each intelligent product more convenient, faster and more reliable and providing customers with safe, high-quality and reliable products is our eternal pursuit.


If you need more quantity, please contact us and we will give you the best price.



HLK-7628D


HLK-7628D module from Hi-Link is a low-cost, low-power IoT module based on MediaTek's MT7628DN. This module introduces all interfaces of MT7628DN, supports Linux and OpenWrt operating system and custom development, has rich interface and powerful processor, can be widely used in smart devices or cloud service applications as well as freely second-developed.



  1. Basic parameters

  • Super data processing capability, MCU frequency up to 580MHz

  • 150M wireless rate

  • Support 802.11b/g/nmode

  • 20/40 channel bandwidth

  • Support 802.11v

  • Support AP, STA and AP, STA mixed mode

  • 5 10/100M adaptive network ports

  • 1 USB2.0 host interface

  • Multiple interfaces SPI/SD-XC/eMMC

  • Rich peripheral interface, SPI, I2C, I2S, PCM, UART, JTAG, GPIO

  • Widely used in the Internet of Things

  • Built-in powerful PMU

  • Support 16 Multiple BSSIDs

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

  • Support QoS, WMM, WMM-PS

  • Support multiple systems, Linux 2.6.36 SDK, OpenWrt 3.10

  2. Block diagram



HLK-7628D  Module architecture diagram



3. Specification


Items

Parameter

Remarks

Module type

HLK-7628D

Version V1.2

Chip

MT7628DN


Kernel

MIPS24KEc


Frequency

580MHz


Storage

DDR2 64MB


Flash

16MB

Customized 32MB/8MB

Temperature

Ambient temperature:-40℃~85℃


Humidity

Use: 10~95% (non-condensing)

 Storage: 5~95% (non-condensing)


Dimension

18mm×32.8mm×2.8mm




 4. Interface



Interface

Module interface

Factory default firmware supported interface

WiFi standard

IEEE 802.11b/g/n

Support

Ethernet interface

5 10M/100M adaptive

1WAN and 4LAN

UART

3 way

2-way UART with transparent transmission

SDIO

1 way

Unavailable

SPI

1 way

Unavailable

I2C

1 way

Unavailable

I2S

1 way

Unavailable

PWM

1 way

Unavailable

GPIO

Above 8 way

Defined function


5. Typical application




HLK-7628D Typical peripheral interface diagram



 6. Module dimension




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