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MTK

Chip: MT7688AN 1T1R 150M 802.11b/g/n 35*58mm

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Main control chip: MT7688ANSpecifications: 1T1RSpeed: 150MInterface: USB, WAN, LAN, I2S, I2C/PCM, UART, GPIOSize: 35*58mm (L*W)Working voltage: 5V, support customized 3.3VWireless standard: 802.11b/g/nBand width: 2.4GWorking temperature: -20C to +85C


Main control chip: MT7688AN

Specifications: 1T1R

Speed: 150M

Interface: USB, WAN, LAN, I2S, I2C/PCM, UART, GPIO

Size: 35*58mm (L*W)

Working voltage: 5V, support customized 3.3V

Wireless standard: 802.11b/g/n

Band width: 2.4G

Working temperature: -20°C to +85°C



Features

 

■ The module is based on Taiwan’s MTK’s MT7688AN main chip solution. The main frequency is up to 580MHz, with 64MB DDR2 RAM and 8MB SPI FLASH;

■ Conforms to IEEE802.11b/g/n wireless network protocol, supports three working modes of bridging, routing, and access point

■ Adopt 1x1 MIMO (Multiple input multiple output) architecture, wireless signal multiplex transmission and reception, transmission rate up to 150Mbps

■ Achieve a variety of communication transmission, input and output control, intelligent control of IOT applications, convenient for debugging and product development

■ Multiple GPIOs, 1 UART interface, 1WAN, 3LAN wired network ports “stamp hole” and “pin” dual design external connection method two IPEX seats, free configuration of antenna type

■ Application areas: smart home, wireless storage, WIFI speakers, network cameras, baby monitoring, routers, repeaters, wireless APs

Module size chart

 

WQ0EA.SD

Module pin

 

 

GF423

 

SequenceNameRemark 1Remark 2Remark 3GPI0 mode
1ETXN4SD-D2EMMC-D2
GPI027
2ETXN4SD-D3EMMC-D3
GPI029
3ETXN4SD-CMDEMMC-CMD
GPI028
4ETXN4SD-CLKEMMC-CLK
GPI026
5ETXN3SD-D0EMMC-D0
GPI025
6ETXN3SD-D1EMMC-D1
GPI024
7ETXN3SD-CDEMMC-CD
GPI023
8ETXN3SD-WPEMMC-WP
GPI022
9GND



10ERXP0



11ERXN0



12ERXP0



13ERXN0



14GND



15ETXN2UART-RXD2EMMC-D4PWM-CH3GPI021
16ETXP2UART-TXD2EMMC-D5PWM-CH2GPI020
17ETXN2
EMMC-D6PWM-CH1GPI019
18ETXP2
EMMC-D7PWM-CH0GPI018
19ETXN1SPIS-MOSIUART-RXD2
GPI017
20ETXP1SPIS-MISOUART-TXD2
GPI016
21ETXN1SPIS-CLKPWM-CH1
GPI015
22ETXP1SPIS-CSPWM-CH0
GPI014
23SPI-MOSI


GPI08
24SPI-MIS0


GPI09
25SPI-CS1


GPI06
26SPI-CLK


GPI07
27UART-RXD0


GPI013
28UART-TXD0


GPI012
29GP100



30I2C-SD


GPI05
31I2C-SCLK


GPI04
32I2S-SDIPCMDRX

GPI00
33I2S-SD0PCMDTX

GPI01
34I2S-WSPCMCLK

GPI02
35I2S-WSPCMFS

GPI03
36GND



37UART-RXD1PWM-CH1

GPI046
38UART-TXD1PWM-CH0

GPI045
39WLED-N


GPI044
40LED0JTAG-TD0

GPI043
41LED2JTAG-S

GPI041
42LED3JTAG-CLK

GPI040
43LED1JTAG-TDI

GPI042
44LED4JTAG-RST-N

GPI039
45GND



46WTD-RST-N

Reset buttonGPI038
47REF-CLKREF-CLK0

GPI037
48PERST-N

PCIE interface resetGPI036
49GND



50USB-DP



51USB-DM



52GND



53PCIE-CKP0



54PCIE-CKN0



55PCIE-RXN0



56PCIE-RXP0



57PCIE-TXP0



58PCIE-TXN0



59GND



60GND



61VIN



62VIN



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