Sigfox Module

Low Power Wide Area Network (LPWAN) Wireless Module
Murata has developed several small form factor LPWAN modules that support Sigfox communication. Type 1QH is a bi-directional, uplink/ downlink, SMD-type module that allows for free design (module/ antenna arrangement) on customer's devices. Type 1NQ is an uplink, connector-type compact module with built-in antenna. It has Japan Radio Law certification and is Sigfox P1 Certified, enabling easy installation on customer's devices. Type ABZ ( Sigfox ) uses a STMicro STM32-based wireless microcontroller and SX1276 Semtech RFIC, operates in 860 to 930MHz frequency band. It provides a nominal output power of +14 dBm that can be boosted to +20 dBm for long range or poor signal location applications.

To learn more about Murata Sigfox modules lineup
To learn more about “What is LPWA?”
To obtain Sigfox's credential key
*User Guide to Credential Key Acquisition
To learn more about "Murata's LPWA strategy"

テーブルの行とセルをCSSだけでハイライト

Murata Icon X What is Sigfox?

Sigfox is a global IoT network to achieve cost effectiveness, energy efficiency and long range area coverage. Billions of objects worldwide will be connected to the Internet. Data will be stored in the cloud and will participate in the digitalization of the environment. Having a global, simple, low-cost and low-power connectivity solution is fundamental. Sigfox addresses this challenge by deploying a low-bandwidth dedicated network, already present in 32 countries.


Source: http://www.kccs.co.jp/sigfox/english/
(*KYOCERA Communications Systems Co., Ltd. - Sigfox Operator in Japan)

*Murata Type1NQ (Sigfox module) is recommended by KCCS

Sigfox's Coverage

Sigfox provides an inexpensive, reliable, low power solution to connect sensors and devices. The Sigfox protocol focuses  on:

COST   AUTONOMY   SIMPLICITY   SMALL MESSAGES   COMPLEMENTARITY
From hardware used in devices to network, Sigfox optimizes every step to be as cost effective as possible   Extremely low energy consumption for years of battery life
  No configuration, connection request or signalling. Up and running straight out of the box
  No large assets or media, only small notifications
  Due to its low cost and ease of configuration, Sigfox can be used as a secondary solution to any other type of network (eg: Wi-Fi, Bluetooth, GPRS, etc.)

Sigfox is a public network. Devices will rely on the infrastructure deployed by the local operator to communicate. 
Full public coverage and operator by country can be found here.

Note:

In addition to the public offer, Sigfox has also developed a range of solutions to cover the needs of the customers.
Users located in a Sigfox deployed country but not yet covered, can rent base stations through Sigfox's Connectivity As A Service offer (CaaS). 
User can host his/her own access point and extend the SIgfox network in a flexible, cost-effective and simple way. 
Contact: Local Operator

Device maker located in an area where Sigfox is not yet present,
can buy a Sigfox SDR Dongle

For more information, please sign up https://build.sigfox.com/steps/sigfox

Sigfox Zones

The Sigfox global network operates in different radio-frequency bands throughout the world. Multiple radio configurations exist:
 
Zone 1: Europe, Oman, South Africa
Zone 2: USA, Mexico, Brazil
Zone 3: Japan
Zone 4: Australia, New Zealand, Singapore, Taiwan, Hong Kong, Colombia, Argentina

To post a question, share or exchange knowledge on Sigfox, please sign-up : Sigfox Operations Knowledge Base

Sigfox Technology

Sigfox has designed its technology and network to meet the requirements of mass IoT applications - long device battery life-cycle, low device cost, low connectivity fee, high network capacity, and long range. Sigfox offers a software based communications solution, where all the network and computing complexity are managed in the Cloud, rather than on the devices. Thus, drastically reduces energy consumption and costs of connected devices. The high quality of service of the Sigfox network relies on spatial diversity coupled with the time and frequency diversity of the radio frame repetitions. 
For a quick overview on Sigfox Technology, please check here.

Radio Signal Modulation (Ultra Narrow Band)
Using the Ultra Narrow Band modulation, Sigfox operates in the 200 kHz of the publicly available band to exchange radio messages over the air. Each message is 100 Hz wide and transferred at 100 or 600 bits per second a data rate, depending on the region. Long distances can be achieved while being very robust against the noise.

Lightweight Protocol for Small Messages
SIGFOX has tailored a lightweight protocol to handle small messages. Less data to send means less energy consumption, therefore, a longer battery life.

Small Payload
An uplink message has up to 12-bytes payload and takes an average 2s over the air to reach the base stations which monitors the spectrum looking for UNB signals to de-modulate. For a 12-byte data payload, a Sigfox frame will use 26 bytes in total. The payload allowance in downlink messages is 8 bytes.

Sigfox Star Network Architecture
A device is not attached to a specific base station unlike cellular protocols. The broadcasted message is received by any base station in the range, which is 3 in average.

Uplink Connectivity
The radio messages emitted by the connected devices are harvested by the Sigfox base stations, then transmitted to the Sigfox cloud and pushed to the end user's IT platform.

Some useful presentation videos to give you a head start.

Sigfox Certification Types

To provide solutions to connect to Sigfox network, Partner will choose a Module or a Reference Design.


[P Certification]

To add Sigfox connectivity into End Products, Partner will choose an End Product.
Sigfox proposes 2 certifications types to match partner projects:

  • Sigfox VerifiedTM
  • Sigfox ReadyTM

[M Certification]

To add Sigfox connectivity into Development Solutions, Partner will NOT NEED

to apply for Sigfox certification,

assuming the solution is based on a Sigfox Verified™ Module or Reference Design.
To learn more about Sigfox Certifications, please visit.

Murata Icon X Sigfox Product Information

Type ABZ (Sigfox) 1QH 1NQ
Sigfox
Part Number CMWX1ZZABZ LBAA0XV1QH LBAA0ZZ1NQ
Supporting Zone RCZ1, 2, 4 (*RCZ3 in plan) RCZ3 RCZ3
(Z1: Europe, Oman, South Africa  Z2: USA, Mexico, Brazil  Z3: Japan  Z4: Australia, New Zealand, Singapore, Taiwan, Hong Kong, Columbia, Argentina )
Dimensions (mm) 12.5 x 11.6 x 1.76 12.8 x 9.4 x 1.95 28.0 x 15.1 x 2.8
Chipset Semtech (SX1276)
STM32L0 Series

On Semiconductor (AX-SFJK) Texas Instruments (CC1310)
Host Interface UART UART UART
Peripheral SPI, I2C, GPIO, ADC ADC, SPI, DAC I2C, Timer, ADC, PWM
Frequency (MHz) 860 to 930 TX: 923.2/ RX: 922.2 923.2
CPU/ MCU ARM Cortex M0+/ 32 MHz AX8052/ 20 MHz ARM Cortex-M3/ 48 MHz
Flash/ SRAM Memory (KB) 192/ 20 64/ 8 128/ 20
Antenna Configuration External External Embedded
CHARACTERISTICS
Operating Temperature (℃) -40 to +85 -40 to +85 -30 to +85
Supply Voltage (V) 2.2 to 3.6 2.1 to 3.6 2.1 to 3.6
Output Power (dBm) 14/ 20 (with PA boost) 13 13
TX TBD TBD @13 dBm 30 mA (typ.) @13 dBm
RX TBD TBD N/A
Sleep TBD TBD 0.6uA (typ.)
CERTIFICATION
Certification FCC/IC Certified, CE Compliant;
Sigfox Certified; TELEC Certified
In progress
Sigfox Certified; TELEC Certified
Sigfox Certified; TELEC Certified
SCHEDULE
Evaluation Sample Available Available Available
Mass Production 2018/ Q1 2018/ Q1 2018/ Q2
Additional Remarks For more information
Contact
Supports RCZ3 (Japan) only Supports RCZ3 (Japan) only
  CLICK HERE To download the sample card (*Scale: 1:1)


Return to page top

Murata Icon X Evaluation Kit / Sample / Inquiry

Regarding the evaluation kit and sample request for TypeABZ (Sigfox):

Evaluation Kit Request for TypeABZ (Sigfox)

For those who wish to request for the evaluation kit
Contact us

  • The firmware will be provided through.
  • To acquire the Credential Key, please go to my Murata (link)
    (*Note: For customers who have purchased the evaluation kit only.)
  • User Guide to Credential Key Acquisition – please check here. 

Sample Request for TypeABZ (Sigfox)

For those who wish to purchase the samples
  Inventory Status (Distributor)

Inquiry on TypeABZ (Sigfox) module:

Please contact us

  Inquiry

Related Links