The RedBearLab Wi-Fi Micro is made based on CC3200 module by Texas Instruments (TI). The target MCU is TI CC3200, the industrys first single-chip ARM Cortex-M4 core MCU with built-in Wi-Fi connectivity. With on-chip Wi-Fi, Internet, and robust security protocols, no prior Wi-Fi experience is required for faster development. They are offered to make you quickly produce prototypes and demos target for not only Internet of Thing (IoT) but also many other exciting and interesting projects. Such as Wi-Fi camera, Wi-Fi Audio, TFTP Client, TCP/IP OR UDP Server/Client, Http Server, XMPP Client, mDNS, etc.

Features

  • TI CC3200 Dual core MCU: An ARM Cortex-M4 core at 80 MHz for application and a dedicated ARM core for Wi-Fi Network Processing
  • Industrys first sully certified Wi-Fi module including FCC, IC, CE, ETSI, TELEC, and Wi-Fi Alliance
  • Easy Wi-Fi setup using TIS Smart Config, Soft AP or WPS2
  • Over the Air (OTA) download application firmware from other Wi-Fi device or Internet
  • A lot of application examples provide by TI
  • TI-RTOS and Free-RTOS supported
  • Wide range of supply voltages and low-power consumption, less than 1uA current in hibernate mode
  • IoT Cloud platform integration ready including 2lemetry, Arrayent, Exosite, IBM, Temboo & Xively
  • You can program our boards with Arduino like syntax using Energia, an open-sourceed version of the Arduino IDE for TI MCU
  • This kit ships with the MK20 USB board version.

The CC3200 Wi-Fi consists of applications microcontroller, Wi-Fi network processor, and power-management subsystems:

Applications Microcontroller Subsystem

  • ARM Cortex-M4 Core at 80 MHz
  • 256KB RAM, 1MB serial flash memory with file system for user
  • Hardware Crypto Engine for advanced fast security, including AES, DES, 3DES, SHA2 MD5, CRC and Checksum
  • Up to 27 individually programmable, multiplexed GPIO pins, including a fast parallel camera interface, I2S, SD/MMC, UART, SPI, I2C, and dour-channel ADC
Wi-Fi Network Processor Subsystem
  • Dedicated ARM MCU, completely offloads Wi-Fi and Internet protocols from the applications microcontroller
  • 802.11 b/g/n radio
  • WPA2 personal and enterprise security
  • Station, access point, and Wi-Fi direct modes
  • Powerful crypto engine for fast, secure Wi-Fi and internet connections with 256 bit AES encryption for TLS and SSL connections
  • SmartConfig technology, AP mode and WPS2 for easy and flexible Wi-Fi provisioning

The power-management subsystem includes integrated DC-DC converters supporting a wide range of supply voltages. This subsystem enables low-power consumption modes, such as the hibernate with RTC mode requiring less than 7uA of current.

Specification

  • Microcontroller: TI CC3200
  • Operating Voltage: 2.3V to 3.6V
  • Input Voltage: A: 2.3V - 3.6V; B: 3.3V - 5.5V (VIN); Cause: Use either one power source at a time, otherwise you will damage the board.
  • Clock Speed: 80MHz
  • Connectivity: Wireless LAN (802.11 b/g/n @2.4GHz); Micro USB (CDC, virtual COM port); Serial (TX/RX); I2C; SPI; Parallel Camera; I2S; SD/MMC
  • Flash Memory: 1MB (External Flash in Module)
  • I/O Pins: 27

MK20 USB Board

The MK20 (Freescale MK20DX128VFM5) USB board acts as a dongle, it accepts 5V from USB port and regulates to 3.3V via the onboard LDO which can be used to power BLE Nano. It appears on your computer as both a serial port and a removable mass storage disk.

Since the BLE Nano can work as low as 1.8V, we have designed the MK20 USB board to run at 1.8V as well, simple short the switch S, then the regulator will outputs 1.8V instead. This would allow your BLE Nano to work with 1.8V components.

Part List:

Wi-Fi Micro Kit

  • Brand: Red Bear Lab
  • Product Code: REDBEAR-WIFI-MICRO-KIT
  • Reward Points: 32
  • Availability: 7
  • £39.54

  • Ex Tax: £32.95
  • Price in reward points: 400

CC3000 WiFi Breakout with uFL Connector for Ext Antenna [1510]

CC3000 WiFi Breakout with uFL Connector for Ext Antenna [1510]

£32.84

The CC3000 uses SPI for communication with an interrupt system supporting 802.11b/g, ...

Qty: 1

CC3000 WiFi Shield with Onboard Ceramic Antenna [1491]

CC3000 WiFi Shield with Onboard Ceramic Antenna [1491]

£46.13

The CC3000 hits that sweet spot of usability, price and capability and uses SPI for communication

Discontinued

HUZZAH CC3000 WiFi Breakout with Onboard Ceramic Antenna [1469]

HUZZAH CC3000 WiFi Breakout with Onboard Ceramic Antenna [1469]

£39.53

The CC3000 hits that sweet spot of usability, price and capability.

Discontinued

Dragino HE - Open Source WiFi (Linux Hardware)

Dragino HE - Open Source WiFi (Linux Hardware)

£22.51

Dragino HE is a minimal system with OpenWrt Linux system installed which supports 150M 2.4G WiF

Qty: 1

ESP8266 SMT Module - ESP-12 [2491]

ESP8266 SMT Module - ESP-12 [2491]

£9.84

The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both ...

Qty: 2

EMW3165-Cortex-M4 based WiFi SoC Module (External IPEX antenna)

EMW3165-Cortex-M4 based WiFi SoC Module (External IPEX antenna)

£10.66

EMW3165 is a low-power embedded Wi-Fi module integrates a wireless LAN MAC/baseband /radio, and a ...

Qty: 4

HUZZAH! Adafruit.io Internet of Things CC3000 Wifi Starter Kit [2678]

HUZZAH! Adafruit.io Internet of Things CC3000 Wifi Starter Kit [2678]

£79.13

This pack is designed for people who have an Arduino UNO and are comfortable with that platform to ...

Qty: 3

ATWINC1500 WiFi Breakout [2999]

ATWINC1500 WiFi Breakout [2999]

£28.74

This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with SSL ...

Qty: 21

ATWINC1500 WiFi Breakout with uFL Connector [3060]

ATWINC1500 WiFi Breakout with uFL Connector [3060]

£28.10

This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with SSL ...

Qty: 11

Blynk Board - ESP8266 [WRL13794]

Blynk Board - ESP8266 [WRL13794]

£39.53

Specially designed to work with the 'widgets' within the Blynk mobile app to create your next IoT ...

Qty: 3

Wi-Fi Micro

Wi-Fi Micro

£26.34

With on-chip Wi-Fi, Internet, and robust security protocols, no prior Wi-Fi experience is required ...

Qty: 9