Cavli Wireless

C20QM

LTE Cat 4

3GPP Release 10

Available form-factors

C20QM_LGAC20QM_MiniPCIe
C20QM_MINI PCIE
SCROLL

C20QM LTE Cat 4 IoT Module

Cavli is proud to present the C20QM, a series of LTE Cat 4 IoT modules, with emphasis on data speed/bandwidth, that support 3GPP release 10. Engineered in LGA form factor, it offers pin compatibility with the C10GS LTE Cat 1/Cat 4 and C10QM modules, allowing for flexible migration and interoperability. The module encompasses integrated GNSS, with Qualcomm® IZat™ location technology Gen8C Lite, providing precise and reliable positioning through GPS, GLONASS, BeiDou/Compass, Galileo, and QZSS.

The C20QM supports VoLTE and SMS over IMS/SG/CS, along with a plethora of internet protocols and industry-standard interfaces. The module comes in two variants: C20QM-EA for the Europe and Asia markets, and C20QM-NA for the North America market. Additionally, with an optional integrated eSIM powered by the Cavli Hubble platform, it offers global connectivity, reducing time to market. The C20QM module is designed for IoT and M2M applications, such as asset tracking, e-mobility, data loggers, fleet management, and environmental monitoring.

Key Highlights

LTE Cat 4

LTE Cat 4

Integrated eSIM

Integrated eSIM

Powered by Cavli Hubble

Cavli Hubble

In-built GNSS

In-built GNSS

LTE Cat 4

LTE Cat 4

VoLTE Support

VoLTE Support

DFOTA Available

DFOTA Available

SMS over IMS/SG/CS

SMS over IMS/SG/CS

Deep Sleep Mode

Deep Sleep Mode

USB 2.0 Interface

USB 2.0 Interface

USB OTG support

USB OTG support

LCD Interface

LCD Interface

Available Form-Factors

MINI PCIE

Mini PCIe

Technical Data

Cellular Bands Supported

EAJ : 1/3/5/7/8/18/19/20/26/28/38/40/41

EU : 1/3/7/8/20/28

NA : 2/4/5/12/13/17/25/66

AN : 1/3/5/8/18/19/26/28

Supported Location Services

GPS / GLONASS / BeiDou / Galileo QZSS Capable

OS

Yocto Linux (Kernel 4.14)

Cellular Connectivity Download & Uplink Speed (* Peak Values)

LTE Cat 4 : 150 Mbps (DL), 50 Mbps (UL)

2G : 236.8 Kbps (DL), 236.8 Kbps (UL)

Packaging

Dimension : 37 x 21.8 x 2.8 mm, LGA Package

Interfaces

9xGPIO**, 1xUSB HS , 3xUART, 2xADC**, 1xPCM**, 1xUSIM, 1xI2C**, 1xSPI**, 1xSDC, 1xSGMII, 1xJTAG, 1xLCD**, 1xMAIN_ANT, 1xSDIO, 1xGNSS_ANT, 1xDIV_ANT*

*Optional feature    |  **Requires SDK

Applicable Industries

icon

Health Care & E-Health

icon

Retail

icon

Energy & Utilities

icon

Manufacturing

icon

Safety Security

icon

Smart City

icon

Automotive Logistics

Variants Available for Ordering Samples

ModulesGNSSeSIMFlash
C20QM-NA-22GNN-mPCIeYesYesNo256 MB / 256 MB 256 MB / 256 MB
C20QM-NA-22GNN YesYesNo256 MB / 256 MB 256 MB / 256 MB
C20QM-NA-22GNH-mPCIeYesYesYes256 MB / 256 MB 256 MB / 256 MB
C20QM-NA-22GNH YesYesYes256 MB / 256 MB 256 MB / 256 MB
C20QM-EAJ-24GNN-mPCIeYesYesNo256 MB / 512 MB256 MB / 512 MB
C20QM-EAJ-24GNNYesYesNo256 MB / 512 MB256 MB / 512 MB
C20QM-EAJ-24GNHYesYesYes256 MB / 512 MB256 MB / 512 MB
C20QM-EAJ-22GNNYesYesNo256 MB / 256 MB 256 MB / 256 MB
C20QM-EAJ-22GNHYesYesYes256 MB / 256 MB 256 MB / 256 MB
* C20QM is also available in eSIM and non-eSIM variants, with regional SKU's such as EU, IN, and AN in multiple memory configurations

Downloadable Resources

Product Brochure_Downloadable Resources

Product Brochure

Product Brochure_Downloadable Resources

Product Brochure

C20QM

Order your Device Development Kit (DDK)

Get complete access to Cavli Device Development Suite with the Device Development Kit to field test your IoT applications.

Order the ddk kit nowgo icon

Go Beyond and Explore

1.

What GNSS capabilities does the C20QM module offer?

The C20QM module integrates Qualcomm Location Suite Gen8C Lite technology, supporting GPS, GLONASS, BeiDou, Galileo, and QZSS. This robust GNSS support ensures precise positioning for asset tracking, fleet management, and environmental monitoring.

2.

How does the C20QM module manage power consumption in IoT deployments?

The C20QM module features advanced power management capabilities, including deep sleep mode, eDRX/DRX, and independent power management for LTE and GNSS functions. These features optimize power consumption, making the module ideal for battery-operated devices in IoT applications requiring long operational lifespans.

3.

Is the C20QM module integrated with the Cavli Hubble Platform for device management?

Yes, the C20QM module is fully compatible with the Cavli Hubble Platform. This integration enables seamless device management, real-time monitoring, and remote diagnostics, reducing the complexity of global IoT deployments. For more information, visit the Cavli Hubble Platform.

4.

What are the interface options available on the C20QM module for IoT applications?

The C20QM module offers a broad range of interfaces, including UART, USB 2.0, I2C, SPI, MIPI-DBI, GPIOs, and more. These interfaces support diverse IoT and M2M applications, facilitating integration with various sensors and peripherals for use cases in industries such as smart cities, automotive, and energy utilities.

5.

How does the C20QM module facilitate global connectivity and interoperability?

The C20QM module is available in multiple variants tailored to different regions, including Europe, Asia, and North America. It also features an optional integrated eSIM, powered by the Cavli Hubble Platform, which simplifies global connectivity and ensures interoperability across regions, making it suitable for international IoT deployments.

6.

Is there additional peripheral connectivity offered on the C10QM module?

The C10QM module is designed with an integrated MIPI-DBI interface, enabling out-of-the-box configuration for LCD displays to power use cases like two-wheeler clusters, etc. It is also bundled with transceiver support for WiFi and Bluetooth, enabling our customers to add additional wireless connectivity support for their smart solutions.

7.

Where can I purchase the C20QM module, its Evaluation Kit (EVK), and download technical brochures?

You can purchase the C20QM module and its Evaluation Kits (EVKs) through the Cavli Wireless store or from authorized distributors. Visit the C20QM 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".

Featured Videos

Forging the Cavli story

Cavli Story

Forging the Cavli story: Pioneering the New Era of [...]

Cavli AQ20 Automotive IoT module

Onboarding Video Automotive

Unveiling Cavli AQ20: Powering the Future of Autom [...]

Scaling IoT with Cavli Hubble

Design with Cavli

Scaling IoT with Cavli Hubble | Design with Cavli [...]

View All