Cavli Wireless

Why Choose Cavli C-Series Cellular IoT Modules?

Cavli C-Series modules are enterprise-grade cellular IoT modules featuring integrated eSIM/iSIM technology and pre-loaded global connectivity powered by Cavli Hubble. Our full portfolio - 5G RedCap, 5G NR, LTE Cat 4, LTE Cat 1, LTE Cat 1bis, LPWA (NB-IoT), and Automotive Modules - supports low-power, high-speed, and long-range IoT applications with flexible form factors.

Form-Factors for Cellular IoT Modules

LGA

LGA

M.2

M.2

Mini PCIe

Mini PCIe

Dongle

Dongle

LCC+LGA

LCC+LGA

C-Series: IoT OEMs’ Choice for Global IoT Connectivity Solutions

Engineered in India, the Cavli C-Series cellular IoT modules (5G RedCap, 5G NR, LTE Cat 4, LTE Cat 1, LTE Cat 1bis, LPWA, and Automotive) are built to ensure minimal field support and robust field life. Designed for IoT product makers, these modules deliver seamless IoT connectivity solutions, enabling quick and cost-effective deployment across multiple industries and geographies. The compact design, network-switching options, and scalable IoT cellular connectivity make the C-Series the ideal choice for IoT OEMs seeking global connectivity solutions.

WiFi

WiFi

Power Saving Modes

Power Saving Modes

Global Coverage

Global Coverage

Integrated eSIM

Integrated eSIM

isim

isim

Powered by Cavli Hubble

Cavli Hubble

Open SDK Support

SDK Support

VoLTE Support

VoLTE Support

LTE Cat 4

LTE Cat 4

USB 2.0 Interface

USB 2.0 Interface

Supported Network Types for IoT Cellular Connectivity

Our cellular IoT modules support a wide range of network types for IoT cellular connectivity, including 5G RedCap, Automotive, LPWA, LTE Cat 1, LTE Cat 1bis, and LTE Cat 4, ensuring compatibility with your specific IoT application.

5G RedCap | 5G Reduced Capability

5G RedCap Modules

Combining eMBB, URLLC, and mMTC, C-series modules exceed 4G performance with higher data rates and lower power consumption for targeted IoT deployments.

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Automotive IoT Modules

Automotive Modules

Meeting IATF 16949:2016 standards, C-series modules provide leading connectivity tailored to automotive industry's stringent requirements, enhancing vehicle communication systems.

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LPWA Modules

Designed for sustained IoT applications, C-series LPWAN modules provide long-lasting operation with minimal power, enhancing connectivity and extending coverage efficiently.

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LTE Cat 1 Modules

LTE Cat 1 Modules

C-series LTE Cat 1 modules balance performance with power efficiency, supporting a wide range of IoT applications and seamless integration.

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LTE Cat 1bis Modules

LTE Cat 1bis Modules

Learn about LTE Cat 1bis optimized for single antenna efficiency with C-series modules, enhancing performance, streamlining architecture, and reducing costs.

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LTE Category 4 | LTE Cat 4

LTE Cat 4 Modules

Explore high-speed LTE Cat 4 with C-series modules, designed for advanced IoT applications that require robust connectivity and high-bandwidth support.

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5G NR IoT Modules

5G NR Module

Combining eMBB, URLLC, and mMTC, C-series modules exceed 4G performance with higher data rates and lower power consumption for targeted IoT deployments.

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Choose Your IoT Modules

ddk showcase

Explore Cavli DDK

Fastrack your IoT Development Kit with C-Series IoT Device Development Kit

The new, fully feature-packed C-Series DDK and EVK are designed to accelerate IoT product development, offering a wide range of interface options, complete OpenCPU access, and essential GPIOs. These features enable seamless testing and development, allowing you to publish or deploy your IoT products within just three months.

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Manage your IoT Modules from a Single Dashboard with Cavli Hubble IoT Platform

Maximize the power of your IoT modules with Cavli Hubble’s platform. Manage, monitor, and optimize all your IoT connectivity solutions seamlessly, with over-the-air updates.

Hubble Device Management

With the Cavli Hubble Platform, you can manage eSIM technology, data subscriptions, and device networks all from a single interface. Designed to optimize IoT cellular connectivity, Cavli Hubble offers scalable, secure, and cost-effective IoT connectivity solutions that work globally.

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Go Beyond and Explore

1.

What are the key features of C-series IoT Modules?

C-Series Cellular IoT Modules come with integrated eSIM, optional GNSS, multiple form factors (LGA, M.2, Mini PCIe, Dongle, LCC+LGA), advanced power saving modes, and global multi-band support. Available in 5G RedCap, 5G NR, LTE Cat 4, LTE Cat 1, LTE Cat 1bis, LPWA (NB-IoT / LTE-M), and Automotive variants, they are designed for reliable, long-term IoT deployments.

2.

How do C-series IoT Modules ensure global connectivity?

C-Series modules feature integrated eSIM technology along with extensive multi-band support across APAC, EMEA, North America, and other regions. Combined with Cavli Hubble Connectivity and IoT Module Management platform, they enable seamless roaming, remote management, and zero-touch deployment without changing hardware for different countries.

3.

What industries can benefit from C-series IoT Modules?

C-Series modules are widely used in Automotive, Smart Metering, Asset Tracking, Industrial Automation, Smart Cities, Healthcare, Logistics, Agriculture, and Retail (POS). Their flexible portfolio — from ultra-low power LPWA to high-speed 5G RedCap and Automotive-grade modules — makes them suitable for almost any IoT application.

4.

What are the benefits of using C-series IoT Modules in automotive applications?

Automotive-grade C-Series modules are IATF 16949:2016 certified and built to withstand harsh environments. They provide reliable connectivity for vehicle telematics, fleet management, asset tracking, and in-vehicle systems with features like GNSS, VoLTE, and low latency (especially in 5G RedCap and LTE Cat 4 variants).

5.

How does Cavli Hubble platform enhance the functionality of IoT Modules?

Cavli Hubble is a comprehensive IoT Module Connectivity Platform that enables centralized device management, real-time monitoring, remote DFOTA updates, eSIM provisioning, and detailed analytics. It significantly reduces operational costs and simplifies large-scale deployment of C-Series modules globally.

6.

Where can I purchase the C-series IoT Modules, their Evaluation Kits (EVKs), and download technical brochures?

You can order C-Series modules and DDK/EVK kits directly from the Cavli Wireless website or through authorized distributors. Visit the product pages and click “Order Samples” or “Buy DDK”. Technical brochures, hardware manuals, and AT command guides are available in the Downloadable Resources section.
7.

What is the difference between LTE Cat 1, Cat 1bis, and LPWA modules?

LTE Cat 1 offers a good balance of speed and power, Cat 1bis provides a lower-cost single-antenna option, while LPWA (NB-IoT / LTE-M) modules are optimized for ultra-low power and long battery life (10+ years), making them ideal for different IoT use cases.
8.

Do C-Series IoT Modules support 5G?

Yes. Cavli offers both 5G RedCap Modules and 5G NR Modules in the C-Series portfolio. 5G RedCap provides an excellent balance of speed, power, and cost for most IoT applications, while full 5G NR is suited for high-bandwidth requirements.

Meet Our Solution Consulting Team

Still, trying to understand? Book a meeting with our solution consulting team to get you to start your IoT journey in most seamless way.

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