RF Module by Wi2Wi Inc (9 more products)

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WC640 Image

The WC640 Series from Wi2wi are IoT Wireless Modules that support Wi-Fi (a/b/g/n), Bluetooth (5.0), and Zigbee/Thread (802.15.4) technologies. These multi-radio, embedded wireless modules have a Tx power of 18 dBm (Wi-Fi), 4 dBm (Bluetooth). They have an Rx sensitivity of -96 dBm (Wi-Fi), -97 dBm (Bluetooth), and -105 dBm (Zigbee & Thread). The modules require a DC supply of 3.3 V and support SPI, UART, I2C, PWM, I2S, ADC, and GPIO interfaces. They have two antennas, baseband chipset, LNA, PA, crystals, filter, and an RF front end.

These IoT modules are available in a module that measures 30.50 x 20.50 x 1.86 mm and are ideal for industrial sensor controllers, medical monitoring equipment, vehicle rear-view camera, warehousing, logistics handhelds, home automation, smart energy, data loggers, IoT hubs, smart cities, and home entertainment applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Wi2Wi Inc
  • Description
    Wireless Modules for Wi-Fi, Bluetooth, ZigBee and Thread

General Parameters

  • Technology
    WiFi + Bluetooth + ZigBee
  • Application
    Industrial, Medical, IoT, Smart City
  • Bluetooth Standards
    Bluetooth v5
  • WiFi Standards
    802.11 a/b/g/n
  • Standard Supported
    Bluetooth Low Energy
  • Mesh Networking
  • Data Rate
    150 Mbps
  • Supply Voltage
    2.4 to 3.6 V
  • Current Receiving
    69 mA
  • Current Transmitting
    265 mA
  • Sleep current
    485 µA
  • Output Power
    4 to 18 dBm
  • Sensitivity
  • Integrated Antenna
  • Interface Type
  • Processor
    ARM Cortex-M4F
  • Mounting Type
    Surface Mount
  • Dimension
    30.5 x 20.5 x 1.86 mm
  • Operating Temperature
    -40 to 85 Degree C
  • RoHs

Technical Documents