The Type ABZ (CMWX1ZZABZ) module is a LoRaWAN™ module that is used in many regions and business networks around the world.
Radio Law certification has already been obtained for major regions.

Product Status

Recommended In Production
Product Type Module
Frequency 860-930MHz
Chipset Semtech (SX1276) + STM (STM32L)
Modulation FSK, OOK and LoRa™ Modulation
Antenna External (Details are here.)
Operating Temperature Range -40 to +85
Dimension 12.5 x 11.6 x 1.76 mm
Transmit Mode Current 128mA @ 20dBm setting
Transmit Power Up to +18.5dBm
Receive Mode Current 21.5mA @ 125kHz BW
Receiver Sensitivity -135.5dBm @ 1% PER, 125kHz BW, SF=12
Host Interface UART
RoHS Compliant Yes
Technology LoRa
FCC/IC Certified FCC/IC "Reference" Certified
Package Metal Shield

Series Overview

Murata joined the LoRa Alliance™ and worked together with STMicro and Semtech, to design a cost-effective, small form factor LoRaWAN™ module, capable of supporting a wide range of sensors and a long range wireless protocol. Murata’s CMWX1ZZABZ module has pre-certified radio regulatory approvals for use on the 868 MHz and 915 MHz industrial, scientific, and medical (ISM) bands in most geographical regions of the world. Well verified hardware and software of this module for developers are available on LoRa platform.


  • Low-Power-Wide-Area-Network (LPWAN) wireless module
  • Support LoRaWAN long range wireless protocol
  • Compact
  • Low cost


  • Smart Metering
  • Wearables
  • Tracking
  • M2M
  • IoT Edge Nodes

Block Diagram

Technical Support

Technical support documents

Application notes, datasheets, etc.
are available here for reference. For additional documents:

Evaluation kits and steps before implementation

See here for the available evaluation kits and the steps before implementation.

Application Guide

Standard examples of application

Typical applications for this module includes smart metering, wearables, tracking, M2M and internet of things (IoT) edge nodes.
Accomodating a wide range of temperature.
IoT Business Cases, which presents a number of new IoT application concepts, is available for download.

*Click the image above to download IoT Business Cases.