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Ezurio Sterling™ LWB+ Wi-Fi® 4 & BLUETOOTH® 5.2 Modules

Ezurio Sterling™ LWB+ Wi-Fi® 4 and BLUETOOTH® 5.2 Modules are based upon the Infineon AIROC™ CYW43439 chipset. The Sterling LWB+ Modules are a System-in-Package (SIP) with two certified module versions, supporting either an onboard chip antenna or an MHF connector for an external antenna. The Sterling LWB+ is intended to meet medical and industrial IoT connectivity requirements.

The Ezurio Sterling LWB+ Wi-Fi 4 and Bluetooth 5.2 Modules include a fully featured Wi-Fi 4 radio, enabled with software drivers and support. The secure, high-performance SDIO solution allows easy integration with any Linux or Android-based system. The Modules are fully certified, easy to integrate, and are a fast route to the market for wireless IoT applications.

Features

  • IEEE 802.11 b/g/n (single stream n)
  • Typical WLAN Transmit Power:
    • +18.0dBm, 11Mbps, CCK (b)
    • +16.0dBm, 54Mbps, OFDM (g)
    • +15.0dBm, HT20 MCS7 (n)
  • Typical WLAN Sensitivity:
    • -88dBm, 8% PER, 11Mbps (b)
    • -75dBm, 10% PER, 54Mbps (g)
    • -72dBm, 10% PER, MCS7 (n)
  • Bluetooth v5.0 BR /EDR/LE
  • Typical Bluetooth Transmit Power:
    • 6.5dBm BDR
    • 3.5dBm EDR
    • 6.5dBm BLE
  • Typical Bluetooth Receive Sensitivity:
    • -91dBm, 1DH5/2DH5
    • -83dBm, 3DH5
    • -91dBm, BLE
  • WLAN and Bluetooth coexistence
  • Available in two footprint styles and one M.2 2230 form factor:
    • SMT Module at 15.5mm x 21mm
    • SiP at 12mm x 12mm
    • M.2 2230 at 22mm x 30mm x 2.25mm
  • Available with antenna trace pin, integrated chip antenna or MHF®
  • Four connectors for external antenna
  • Operating voltage at VBAT 3.2V to 4.8V (3.6V typical)
  • -40°C to +85°C Operating temperature
  • Operating humidity at less than 85% R.H.
  • -40°C to +125°C Storage temperature
  • Storage humidity at less than 60% R.H
  • Compact design based on Infineon CYW4349_A1 SoC
  • Worldwide acceptance: FCC, ISED (Canada), EU, MIC (Japan), and AS/NZS
  • BT SIG QDID: D056404
  • REACH and RoHS compliant

Applications

  • Security and building automation
  • Internet of Things/M2M connectivity
  • Smart gateways

Videos

Sterling LWB+ M.2 2230 Block Diagram

Block Diagram - Ezurio Sterling™ LWB+ Wi-Fi® 4 & BLUETOOTH® 5.2 Modules

Module Block Diagrams

Block Diagram - Ezurio Sterling™ LWB+ Wi-Fi® 4 & BLUETOOTH® 5.2 Modules

Block Diagram - Ezurio Sterling™ LWB+ Wi-Fi® 4 & BLUETOOTH® 5.2 Modules

Block Diagram - Ezurio Sterling™ LWB+ Wi-Fi® 4 & BLUETOOTH® 5.2 Modules

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Ezurio Sterling™ LWB+ Wi-Fi® 4 & BLUETOOTH® 5.2 Modules