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Type ABR

Order Number CMWC1ZZABR

Shielded Small WiFi 11b/g/n+MCU Module

  • 2.4GHz WiFi MCU Module
  • Network Topology: STA mode
  • Chipset: Marvell (MW300)
  • Processor: ARM Cortex-M4F
  • Modulation: DSSS / CCK / OFDM

High Performance Capabilities for Internet of Things

  • For Industrial IoT, Smart Home, Sensor Network
  • Pre-loaded Serial to WiFi
  • Learn more about Ayla IoT Platform on Murata Plus
  • 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 ABR

Murata is partnering with Ayla Networks to offer a complete end-to-end platform for building world class Internet-connected products.
The Murata Type ABR Wi-Fi Connectivity Module comes pre-loaded with the Ayla Embedded Agent, enabling developers to connect to the Ayla Cloud Services and smartphone/tablet applications based on the Ayla Application Libraries.
The Ayla IoT Cloud solution provides developers a fast path to add smart phone and tablet-based control and monitoring to existing products. Leveraging ubiquitous Wi-Fi and the power of the cloud, users can securely connect to their devices from anywhere with an Internet connection.
Murata also have Murata's own Serial Netowrk Interface Controller Software solution.
Annual Volume 100,000
Product Type MCU Module
Grade Consumer
Frequency 2.4GHz
Frequency MHz (min) 2400
Frequency MHz (max) 2483.5
Chipset Marvell (MW300)
Processor ARM Cortex-M4F
Modulation DSSS / CCK / OFDM
Embedded Stack Yes
Antenna On-board
RF Conn/ Antenna PCB Antenna
System Clock Internal X'tal
Operating Temperature Range -30 to +85
Operating Temperature °C (min) -30
Operating Temperature °C (max) 85
Mounting Type SMT
Package LGA
Dimension 22 x 19 x 2.4 mm
Supply Voltage (Vdc) 3.6
Supply Voltage min 3
Supply Voltage max 3.6
Transmit Power +17dBm @ 11Mbps
+15dBm @ 54Mbps
+14dBm @ 65Mbps
Receiver Sensitivity -76dBm @ 11Mbps
-65dBm @ 54Mbps
-64dBm @ 65Mbps
Data Rate WLAN 11, 54, 65 Mbps
Bluetooth No
WLAN 802.11b/g/n
Technology WiFi
Network STA mode
Host Interface UART
I/O Interface GPIO / JTAG
Host Interface Other No
Interface Voltage (Vdc for VIO) VDC
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 Marvell
Dev Kit Overview Download PDF
Software see Ayla's Website for Ayla IoT Cloud Software and more information.
For Murata Serial WiFi software, please contact to Murata for the detail.
Learn more about Ayla IoT Platform on Murata Plus
Driver Firmware Ayla software, Murata Serial-WiFi software
Block Diagram
Order Number CMWC1ZZABR
Sample Part Number CMWC1ZZABR-TEMP-A (for Ayla)
CMWC1ZZABR-TEMP (for Serial WiFi)
Production Part Number CMWC1ZZABR-079 (for Ayla)
CMWC1ZZABR-063 (for Serial Wi-Fi)
Development Kit Part Number CMWC1ZZABR-EVK-A (for Ayla)
CMWC1ZZABR-EVK (for Serial Wi-Fi)

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 not to support requests based on the corporate policy that includes export control and application restrictions, annual volume requirement (100kpcs) 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 2,000
Packaging Tape and Reel