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Wifi模块
Features
■ Support Linux/Android operating system
■ Support Soft AP
■ Comply with CE/FCC/SRRC electromagnetic compatibility regulations
■ Follow RoHs/REACH environmental protection directive
■ Stamp hole package, easy to SMT process
■ Applicable to: IPC, smart TV, set-top box, driving recorder
Module size chart
Module pin
| Pin | Name |
Description
|
|
1.3.20.31.33.36 |
GND |
Ground |
| 2 |
RF-IO |
RF port |
|
4.6.7.8.10.11.21. 23~30.32.34.35.39~44 |
NC |
Floating, Don't connected to ground |
|
5 |
GPIO12 |
0:SDIO mode 1:SPI mode |
|
9 |
VCC | VDD input , 3.3V |
|
12 |
LDO_EN |
Reset, active low |
|
13 |
GPIO14 |
WAKE_UP_HOST |
|
14 |
GPIO36 |
SD_D2 |
|
15 |
GPIO37 |
SD_D3/SPI_CSN |
|
16 |
GPIO19 |
SD_CMD/SPI_MOSI |
|
17 |
GPIO20 |
SD_CLK/SPI_CLK |
|
18 |
GPIO21 |
SD_D0/SPI_MISO |
| 19 |
GPIO22 |
SD_D1 |
|
22 |
VDDIO |
VDD input for GPIO pins |
|
37 |
GPIO01 |
UART_LOG_TX 只供调试使用 |
|
38 |
GPIO00 |
UART_LOG_RX 只供调试使用 |
Specification Download
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WhatsApp：136-9191-2766
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Company address：Room 601, Huashengtai Technology Building, 36 Hangkong Road, Baoan District, Shenzhen
Factory address：Second Floor, Building B, Shijie, District A, Huafeng First Science and Technology Park, Gushu Sanwei, Baoan District, Shenzhen
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