Cavli Wireless

C42QM

LPWA/NB

3GPP Release 10

Available form-factors

C42QM_LGAC42QM_MiniPCIe
C42QM_LGA
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C42QM LPWA IoT Modules

C42QM is a series of LTE Cat M1/ NB-IoT module, designed for IoT and M2M applications, that support 3GPP release 10. With its LGA form factor, it offers pin compatibility with C17QS and C11QM modules, allowing for flexible migration. The C42QM module features integrated GNSS, providing precise and reliable positioning through GPS, GLONASS, BEIDOU, and Galileo. It supports VoLTE and SMS over IMS/SG/CS, along with a wide range of Internet protocols and industry-standard interfaces.

The module comes in worldwide and regional variants for seamless global deployments. Additionally, with an optional integrated eSIM powered by Cavli Hubble platform, it offers global connectivity, reducing time to market. The C42QM module is well-suited for IoT applications such as asset tracking, e-mobility, data loggers, fleet management, and environmental monitoring.

Key Highlights

Powered by Cavli Hubble

Cavli Hubble

Integrated eSIM

Integrated eSIM

In-built GNSS

In-built GNSS

Small Form Factor Design

Small Form Factor Design

Available Form-Factors

LGA

LGA

MINI PCIE

Mini PCIe

Technical Data

Cellular Bands Supported

EMEA / APAC : LTE -B1/B3/B5/B8/B20/B40 GSM -900/1800 MHz

NA : LTE -B2/B4/B5/B12/B13/B25/B26/B66 GSM - 900 / 1800 MHz

Supported Location Services

GPS/GLONASS/BeiDou/Galileo

OS

ThreadX OS

Cellular Connectivity Download & Uplink Speed (* Peak Values)

LTE Cat M1 : 588 Kbps (DL), 1199 Kbps (UL)

NB2 : 127Kbps (DL) & 158.5Kbps (UL)

2G/EGPRS : 236.8Kbps (DL) & 236.8 Kbps (UL)

Packaging

Dimension : 26.5 x 22.5 x TBD mm

Interfaces

1xUSB 2.0 , 3xUART, 2xADC**, 1xUSIM(DSS), 1xI2C*, 1xI2S, 1xSPI*, 1xJTAG, 1xMAIN_ANT, 1xGNSS_ANT

*Optional feature    |  **Requires SDK

Applicable Industries

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Health Care & E-Health

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Retail

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Energy & Utilities

Variants Available for Ordering Samples

ModulesGNSSeSIMFlash
C42QM-M3C5-NYesYesNo32 MB / 64 MB32 MB / 64 MB
C42QM-M3C5-HYesYesYes32 MB / 64 MB32 MB / 64 MB
C42QM-M3C3-NNoNoYes32 MB / 64 MB32 MB / 64 MB
C42QM-M3C3-HNoNoYes32 MB / 64 MB32 MB / 64 MB
C42QM-M2C5-NYesYesNo32 MB / 64 MB32 MB / 64 MB
C42QM-M2C5-HYesYesYes32 MB / 64 MB32 MB / 64 MB
C42QM-M2C3-NYesYesNo32 MB / 64 MB32 MB / 64 MB
C42QM-M2C3-HYesYesYes32 MB / 64 MB32 MB / 64 MB
C42QM-M1C5-NYesYesNo32 MB / 64 MB32 MB / 64 MB
C42QM-M1C5-HYesYesYes32 MB / 64 MB32 MB / 64 MB
C42QM-M1C3-NYesYesNo32 MB / 64 MB32 MB / 64 MB
C42QM-M1C3-HYesYesYes32 MB / 64 MB32 MB / 64 MB
C42QM-M0C5-NYesYesNo32 MB / 64 MB32 MB / 64 MB
C42QM-M0C5-HYesYesYes32 MB / 64 MB32 MB / 64 MB
C42QM-M0C3-NYesYesNo32 MB / 64 MB32 MB / 64 MB
C42QM-M0C3-HYesYesYes32 MB / 64 MB32 MB / 64 MB

Downloadable Resources

Go Beyond and Explore

1.

What GNSS capabilities does the C42QM module offer?

The C42QM module provides optional GNSS support for GPS and BeiDou, ensuring precise and reliable positioning for applications such as asset tracking and smart city infrastructure.

2.

How does the C42QM module ensure low power consumption in IoT deployments?

The C42QM module supports LTE Cat M1, NB-IoT, and 2G with advanced power-saving features such as PSM and eDRX. These capabilities optimize energy efficiency, making the module ideal for battery-operated devices in remote monitoring and other low-power IoT applications.

3.

Is the C42QM module integrated with the Cavli Hubble Platform?

Yes, the C42QM module is fully compatible with the Cavli Hubble Platform. This integration enables seamless device management, real-time monitoring, and global connectivity via eSIM, simplifying large-scale IoT deployments. For more information, visit the Cavli Hubble Platform.

4.

What interfaces are available on the C42QM module for IoT connectivity?

The C42QM module provides a versatile range of interfaces, including USB 2.0, 3xUART, I2C, SPI, I2S, and ADC. These interfaces enable the module to connect seamlessly with various sensors and peripherals, supporting diverse IoT applications across industries such as agriculture, healthcare, and energy utilities.

5.

How does the C42QM module support global connectivity for IoT applications?

The C42QM module is available in regional variants for EMEA, APAC, and North America, supporting LTE Cat M1, NB-IoT, and 2G across multiple bands. With its integrated eSIM, the module ensures reliable global connectivity, making it ideal for international IoT deployments in sectors like logistics, smart cities, and environmental monitoring.

6.

Where can I purchase the C42QM module, its Evaluation Kit (EVK), and download technical brochures?

You can purchase the C42QM module and its Evaluation Kits (EVKs) through the Cavli Wireless store or from authorized distributors. Visit the C42QM product page and select "ORDER SAMPLES" to purchase the module. If you need an Evaluation Kit, you can obtain it by clicking "ORDER DDKs". Detailed technical documents can be downloaded by navigating to "Downloadable Resources".

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