IoT Wi-Fi Module

IoT Wi-Fi Module

RC-CC3200 based on TI CC3200


IoT Wi-Fi Module based on CC3200 Texas Instrument chip.

The RC-CC3200 module is the second-generation series of modules in the SimpleLink family and consists of an applications microcontroller unit (MCU), Wi-Fi network processor, and a powermanagement subsystem. The module comes integrated with all required components including onboard flash, clocks, and RF filter for easy hardware integration and quick time-to-market.The applications MCU subsystem contains an industry-standard ARM Cortex-M4 core running at 80MHz. The RC-CC3200 module supports a wide variety of rich peripherals, including fast parallel camera of embedded RAM memory options, with peripheral drivers in ROM memory. The series also includes a secure device with on-chip 128-bit secret key supporting secure boot as well as applications and user data encryption.

The RC-CC3200 module also features a Wi-Fi network processor subsystem which contains a dedicated ARM Cortex- M3 MCU to completely offload the applications MCU. This subsystem includes 802.11 b/g/n radio, baseband, and medium access control with a powerful crypto engine for fast secured WLAN and internet connections with 256-bit encryption. The RC-CC3200 module supports station, access point, and Wi-Fi Direct modes. The RC-CC3200 module also supports WPA2 personal and enterprise security and WPS 2.0. The Wi-Fi network processor includes an embedded IPv4 TCP/IP stack.The power-management subsystem includes an integrated DC-DC converter with support for a wide range of supply voltages. This subsystem enables low-power consumption modes such as the hibernate with RTC mode which requires less than 18µA of current. For more information you can make reference to the CC3200 TI datasheet.

Features :

  • Wi-Fi Microcontroller Module
  • Based on ARM Cortex - M4 kernel running frequency of 80MHz
  • Support Wi-Fi@2.4 GHz 802.11 b/g/n wireless standards -
  • Ultra low power mode, support deep dormancy
  • Minisize?18.22mm x 26.65mm x 1.5mm SMT
  • FCC/CE Certificated,ROHS compliant

Applications :

  • Internet of Thing (IoT)
  • Home Automation
  • Home Appliances
  • Access Control
  • Security Systems
  • Industrial Control

Electrical Schematics


Mechanical Dimensions











Pin Description 


Pads  Name  Description CC3200 Pad Number
 1  GND  Ground 65
 2  ANTSEL1  Antenna Selection Control 29
 3  ANTSEL2  Antenna Selection Control 30
 4  nRESET  Master chip reset (Active low)  32
 5  SOP2  Sense On Power 2  21
 6  SOP1  Sense On Power 1 34
 7  SOP0  Sense On Power 0 35
 8  NC    
 9  NC    
 10  NC    
 11  GND Ground 65
 12  GND Ground 65
 13  VBT_CC Chip Supply Voltage VBAT 10,37,39,44,54
 14  VDD_ANA2  ANA2 DCDC 0  47
 15  GPIO_30  General-Purpose I/O  53
 16  GPIO_31  General-Purpose I/O  45
 17  GND  Ground  65
 18  GPIO_00  General-Purpose I/O  50
 19  GPIO_01  General-Purpose I/O  55
 20  GPIO_02  General-Purpose I/O  57
 21  GPIO_03  General-Purpose I/O  58
 22  GPIO_04  General-Purpose I/O  59
 23  GPIO_05  General-Purpose I/O  60
 24  GPIO_06  General-Purpose I/O  61
 25  GPIO_07  General-Purpose I/O  62
 26  GPIO_08  General-Purpose I/O  63
 27  GPIO_09  General-Purpose I/O  64
 28  GND  Ground  65
 29  GND  Ground  65
 30  GPIO_10  General-Purpose I/O  1
 31  GPIO_11  General-Purpose I/O  2
 32  GPIO_12  General-Purpose I/O  3
 33  GPIO_13  General-Purpose I/O  4
 34  GPIO_14  General-Purpose I/O  5
 35  GPIO_15  General-Purpose I/O  6
 36  GPIO_16  General-Purpose I/O  7
 37  GPIO_17  General-Purpose I/O  8
 38  GPIO_22  General-Purpose I/O  15
 39 JTAG_TDI  JTAG_TDI Reset Default Pinout  16
 40 JTAG_TDO  JTAG_TDO Reset Default Pinout  17
 41 GPIO_28  General-Purpose I/O  18
 42 JTAG_TCK  JTAG/SWD_TCK Reset Default Pinout  19
 43 JTAG_TMS  JTAG/SWD_TMS Reset Default Pinout  20
 44 GND  Ground  65




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