VC3200 WIFI Instruction

1.General description

VC3200 is a low cost embedded Wi-Fi module, use TI’s CC3200 wireless MCU, Cortex-M4 core. With 1M bytes Sflash, 256KRAM and abundant VC3200 with 1M bytes Slash, 256K RAM and rich peripheral resources for users' development of embedded Wi-Fi application

Features

* Voltage: 3.3V

*Frequency for CC3200 MCU: 80MHZ

*Flash size: 1M bytes

* RAM size:256K bytes

*Chip integration: MAC/BB/RF

* Out setting:

-32xGPIOs

-2xUARTs, both port have control function for hardware

-1xSPI

-1xI2S

-1xI2C

-other out port

Wi-Fi function

-802.11b/g/n MAC/PHY/2.4G Radio

-Support TCP/IP Networking Protocol

-Support http/ftp/mdns/DCHP web service

-Support WEP, WPA/WPA2 PSK/Enterprise Support WEP, WPA/WPA2 PSK/Enterprise

-Can working at AP mode, station mode and P2P mode

Performance

-Average dBm of Wifi: 802.11b-17.5dBm, 802.11-13.3dBm, 802.11-12.3dBm

-Minimum receive sensitivity: 802.11b,receive sensitivity -84.8dBm, 802.11n,-85dBm

-PCB antenna, IPEX connector

-Sleep mode Current -3mA,DeepSleep mode -5mA,Lowpower Deepsleep mode-700uA,Hibernate mode -4uA

2.Description of hardware

2.1 PCB board

2.2 Description of Pins

Schematic Diagram of Pin

No. of Pin Name Related Pin name of CC3200

1 GND GND

2 GND GND

3 GND GND

4 GPIO_00 P_50

5 GPIO_30 P_53

6 GPIO_03 P_58

7 GPIO_04 P_59

8 GPIO_05 P_60

9 GPIO_06 P_61

10 GPIO_07 P_62

11 GPIO_08 P_63

12 GPIO_09 P_64

13 GND GND

14 GPIO_02 P_57

15 GPIO_01 P_55

16 TCK P_19

17 TDI P_16

18 TDO P_17

19 TMS P_20

20 NREST P_32

21 GPIO_10 P_01

22 GPIO_11 P_02

23 SOP2 P_21

24 VCC VCC

25 GPIO_12 P_03

26 GPIO_13 P_04

27 GPIO_14 P_05

28 GPIO_15 P_06

29 GPIO_16 P_07

30 GPIO_17 P_08

31 GPIO_22 P_15

32 GPIO_28 P_18

33 ANTSEL1 P_29

34 ANTSEL2 P-30

35 GND GND

36 GND GND

2.3. Size

Wifi Module leads 36 holes, the middle 12 holes used for connecting testing board to developing software