Basic Info.
Function
Ethernet to WiFi, Serial Uart to WiFi
Function3
802.11bgn Converter
Module Type
Embedded WiFi Module
Dimension
18mm*32.8mm*2.8mm
Transport Package
Carton or Carton Box
Product Description
1. Introduction
HLK-7628N based on MT7628AN is a low cost and low power consumption IOT module developed by Hi-Link. This module leads to all the interfaces of MT7628NN,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, at the same time ,it also support secondary development.
2. Basic ParameterHigh data processing ability,MCU frequency 580MHz
300M 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 interfaces,SPI,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
3. SpecificationsItem | Parameter | Note |
Model | HLK-7628N | Version V1.0 |
Chip | MT7628AN/MT7628NN | |
Kernel | MIPS24KEc | |
Basic frequency | 580MHz | |
RAM | DDR2 128MB | Customizable DDR2 64M/32MB |
Flash | 32MB | Customizable 16MB/8MB |
Temperature | Environment temperature:-40ºC~85ºC | |
Humidity | Working:10~95%(noncondensing) Storage:5~95%(noncondensing) | |
Size | 18mm×35.2mm×2.8mm | |
Interface | Contain interface | Interface supported |
WiFi Standard | IEEE 802.11b/g/n | Support |
Ethernet Interface | Five 10/100M ETH PORT | 1 WAN,4 LAN |
UART | 3 | 2 UART support transmitting |
SDIO | 1 | None support |
SPI | 1 | None support |
I2C | 1 | None support |
I2S | 1 | None support |
PWM | 1 | None support |
GPIO | More than 8 | Defined functions |
Notes:
1. The module was default embedded our firmware which based on Linux; the Ethernet,WiFi,UART0 and UART1 of the firmware have the function of transmission.
2. Based on actual usage, the module also can be embedded OPENWRT program and LINUX program of MTK original plant before sent out.5. Power supply requirementPower supply requirement |
Input voltage | DC:3.3±0.2V |
Non-load current | 170±50mA |
Supply current | ≥800mA |
802.11b 11M802.11b Transmit (Conductive) |
Item | Condition | Min. | Typ. | Max. | Unit |
Frequency Range | | Channel 1 | | Channel 13 | |
Tx Power Level | DQPSK | 18 | 20 | 22 | dBm |
Frequency Tolerance | | -15 | 0 | 15 | ppm |
Spectral Mask | 11MHz→22MHz | | 40 | | dBr |
| | >22MHz | | 53 | | dBr |
Modulation Accuracy | All Data Rate | | 15 | | % |
802.11b Receiver (Conductive) |
Item | Condition | Min. | Typ. | Max. | Unit |
Frequency Range | | Channel 1 | | Channel 13 | |
Min. Input | 11Mbps PER<8% | -91.5 | -89.5 | -87.5 | dBm |
802.11g 54M
802.11g Transmit (Conductive) |
Item | Condition | Min. | Typ. | Max. | Unit |
Frequency Range | | Channel 1 | | Channel 13 | |
Tx Power Level | OFDM | 15 | 17 | 19 | dBm |
Frequency Tolerance | | -15 | 0 | 15 | ppm |
Modulation Accuracy | All Data Rate | | -31 | -28 | % |
802.11g Receiver (Conductive) |
Item | Condition | Min. | Typ. | Max. | Unit |
Frequency Range | | Channel 1 | | Channel 13 | |
Min. Input | 54Mbps PER<10% | -78.0 | -76.0 | -74.0 | dBm |
802.11n_HT20 Transmit (Conductive) |
Item | Condition | Min. | Typ. | Max. | Unit |
Frequency Range | | Channel 1 | | Channel 13 | |
Tx Power Level | OFDM | 15 | 17 | 19 | dBm |
Frequency Tolerance | | -15 | 0 | 15 | ppm |
Modulation Accuracy | All Data Rate | | -31 | -28 | % |
802.11n_HT20 Receiver (Conductive) |
Item | Condition | Min. | Typ. | Max. | Unit |
Frequency Range | | Channel 1 | | Channel 13 | |
Min. Input | MCS7 PER<10% | -76.5 | -74.5 | -72.5 | dBm |
802.11n_MCS7(HT40)
802.11n_HT40 Transmit (Conductive) |
Item | Condition | Min. | Typ. | Max. | Unit |
Frequency Range | | Channel 1 | | Channel 13 | |
Tx Power Level | OFDM | 15 | 17 | 19 | dBm |
Frequency Tolerance | | -15 | 0 | 15 | ppm |
Modulation Accuracy | All Data Rate | | -31 | -28 | % |
802.11n_HT40 Receiver (Conductive) |
Item | Condition | Min. | Typ. | Max. | Unit |
Frequency Range | | Channel 1 | | Channel 13 | |
Min. Input | MCS7 PER<10% | -76.5 | -74.5 | -72.5 | dBm |
Hi-Link has strong R & D strength and a number of independent intellectual property rights. The core R & D personnel are from well-known listed companies with years of experience in IOT industry. Hi-Link has been working as a "reliable partner"with customers, suppliers, contractors and employees to build long lasting mutual trust relationships based on the spirit of "good intentions" and always adhering to the product policy of "creating value, customer first, following the trend and striving for improvement". 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.
Address:
Room 1705, 1706, 1709a, 17th Floor, Building E, Xinghe World, Minle Community, Minzhi Street, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics
Management System Certification:
ISO 9001
Company Introduction:
We are manufacturer of AC DC&DC DC power mdoule, radar sensor module and WiFi router module for many years. We keep high quality and competitive factory price and beautiful design, manufacturer strength. We believe we are your best choice. If you have any question pls do not hesitate to contact us.
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