Global Website         News         Investor Relations         Careers         Contact Us

Type YD-Certified

Order Number LBWB1ZZYDZ-740

Size-Optimized Wi-Fi + MCU

  • 2.4GHz Wi-Fi WiFi and MCU
  • Network Topology: AP and STA dual mode
  • Chipset: Cypress (CYW43362) & STM32 (ARM Cortex-M3)
  • Processor: STM32 ARM Cortex-M3

Feature rich software hosted on module

  • Wi-Fi driver, TCP/IP stack and security supplicant
  • Cypress WICED SDK
  • In Production  

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.

Type YD-Certified

The Type YD certified Wi-Fi module is an embedded network controller solution providing simple serial-to-Wi-Fi Internet connectivity for consumer-grade applications.

The Type YD certified delivers the ability to IP-enable any device with a UART or SPI interface. Sensor applications are made possible via the ADCs and GPIOs interfaces.

switch science


Type YD certified enables low throughput consumer applications with its STM32 ARM Cortex-M3 MCU with no additional interfaces.

The Type YD certified network controller module provides device manufacturers with an easy-to-design solution for data acquisition, device management, and industrial control applications.

Each module offers a complete network controller solution. The Wi-Fi, TCP/IP network stack, security supplicant and other network application features are hosted directly on the module. Yet, the feature-rich Type YD certified module is packaged in an impressively small form factor that facilitates integration into size- and power-sensitive applications.

Product Type WiFi and MCU
Grade Consumer
Frequency 2.4GHz
Chipset Cypress (CYW43362) & STM32 (ARM Cortex-M3)
Processor STM32 ARM Cortex-M3
Modulation No
Antenna On-board
RF Conn/ Antenna PCB Antenna
System Clock Internal X'tal (optional)
Operating Temperature Range -40 to +85
Operating Temperature °C (min) -40
Operating Temperature °C (max) 85
Mounting Type Connector Mount
Package Connector
Dimension 33.0 x 18.0 x 2.5 mm
Supply Voltage (Vdc) 3.3
Transmit Power +17dBm
Receiver Sensitivity -87dBm @ 11Mbps
Transmit Mode Current 365mA @ +17dBm or 440mA @ +19dBm (11Mbps)
Receive Mode Current 160mA
Data Rate WLAN 11, 54, 64 Mbps
Bluetooth No
WLAN 802.11b/g/n
Technology Wi-Fi
Network AP and STA dual mode
Host Interface UART
Host Interface Other No
Interface Voltage (Vdc for VIO) 2.4 to 3.6
FCC/IC Certified FCC/IC Certified
ETSI Certified Yes
ISO9001 Yes
TS16969 No
● CE (Europe) EN 300328 V1.8.1
  Conducted Test Report available
Note: CE marking and declaration should be done by customer as a final product.
Platform WICED
Data Sheet Download PDF
Data Sheet Date Sep 27, 2014
Brochure Download PDF
Manual Download PDF

WICED™ SDK support

WICED™ is a Cypress development system that vastly reduces the effort required to add wireless connectivity to embedded devices. The SDK enables developers to quickly create network connected applications targeted for low-resource microcontrollers.

The WICED™ SDK includes:

  • - An open source build system and toolchain based on GNU make.
  • - A GUI IDE based on Eclipse CDT that seamlessly integrates with a programmer and single-step, thread-aware, debugger based on OpenOCD and gdb.
  • - A complete software stack that includes advanced security and networking features such as SSL/TLS, IPv4/IPv6 networking, and mDNS/Bonjour.
  • - Production ready example applications.

Murata Simple Network Interface Controller (SNIC) and EZ Web Wizard™ Software

Based on Cypress WICED™ solution, Murata offers pre-built firmware/software package that makes the host integration, wireless and peripheral control more easier and reliefs the burden of firmware programming

Murata Simple Network Interface Controller (SNIC) protocol supports socket interface on both UART and SPI to host

Example for TCP data communication:

    - WiFi on request
    - WiFi join request
    - SNIC Init request
    - SNIC IP config request
    - TCP create socket request
    - TCP create connection request
    - Send from socket request
    - Close socket request
    - SNIC cleanup request
    - WiFi disconnect request
    - WiFi off request

Murata EZ Web Wizard™ (EWW) software supports easy custom web-based control to save the cost on additional host microcontroller

  • - Control I/O interfaces through HTML, JavaScript and JSON
  • - Support UART, I2C and GPIOs
  • - Support wireless network configuration, JSON parser, HTTP server, TCP/IP network stack, and WiFi driver
  • - Enabling the creation of wireless IP-capable nodes
Driver Firmware SNIC/EWW
FAQ Download PDF
Order Number LBWB1ZZYDZ-740
Development Kit Part Number LBWB1ZZYDZ-DTEMP-SNIC-UART-A
Purchase Please check "Where to Buy | Distributor Inventory". Please engage with Murata Sales Team and Wireless Team to determine if this module is suitable for your applications. Murata reserves the right to support or to not support requests based on corporate policy that includes export control and application restrictions or other requirements. To expedite the qualification of your application for these modules, please submit the information through the Contact Us button on the top.
Order Increment 1,680
Packaging Tray