Sterling-EWB

RF Module by Ezurio (64 more products)

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Sterling-EWB Image

The Sterling-EWB is a high performance 2.4 GHz WLAN and Bluetooth combo module designed for security & building automation, IoT & M2M connectivity, and smart gateways applications. It is based on the Cypress 4343W chipset with an integrated ST Micro STM32F412 Cortex M4 MCU. The onboard STM32F412 Cortex M4 Microcontroller complies with several sensor interfaces including SPI, QSPI, USART, PCM, ADC, I2C, I2S, GPIO, and JTAG.

The Sterling-EWB is available in three package styles including SIP module, PCB module with onboard chip antenna, or PCB module with u.FL connector. The module is fully compatible with Cypress's WICED SDK. The WICED SDK is a comprehensive software package that allows customers to leverage a suite of tools that are easy to use and simplify complex application designs.

Product Specifications

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Product Details

  • Part Number
    Sterling-EWB
  • Manufacturer
    Ezurio
  • Description
    2.4 GHz WLAN and Bluetooth Combo Module for IoT Applications

General Parameters

  • Technology
    WiFi + Bluetooth
  • Frequency
    2.4 to 2.5 GHz
  • Bluetooth Standards
    Bluetooth v4.2, Bluetooth v5.1
  • WiFi Standards
    802.11 b/g/n
  • Data Rate
    1 to 65 Mbps
  • Supply Voltage
    2.4 to 3.6 V
  • Current Receiving
    30 mA (Bluetooth) / 55 mA (WLAN)
  • Current Transmitting
    50 mA (Bluetooth) / 290 to 390 mA (WLAN)
  • Output Power
    12.5 to 17.5 dBm
  • Sensitivity
    -93 to -70 dBm
  • Integrated Antenna
    Yes
  • Interface Type
    ADC, GPIO, I2C, I2S, PCM, QSPI, SPI, USART
  • Security
    Open, WEP, WPA Personal, WPA2 Personal, WPA2 Enterprise, AES, TKIP
  • Memory
    256 kB (SRAM), 1 MB ( Internal Flash) / 2 MB (SPI Flash)
  • Processor
    STM32F412 Cortex M4
  • Chip
    ST Micro STM32F412 Cortex M4 (MCU) / Cypress CYW4343W (Wireless)
  • Weight
    1.5167 g
  • Connector
    U.FL
  • Dimension
    SIP : 10 x 10 x 1.2 mm ( (W x L x T) / Module : 16 x 21 x 2.8 mm ( (W x L x T)
  • Operating Temperature
    -40 to 85 Degrees C
  • Storage Temperature
    -40 to 125 Degrees C
  • RoHs
    Yes

Technical Documents