C42GM is Cavli’s all-new NarrowBand-Internet of Things (NB-IoT) platform, based on low power wide area networks (LPWAN). This LTE M1/Cat NB1/NB2 module, which adheres to 3GPP Release 14 specifications, measures 26.5 x 22.5 x 2.3 mm. Such a compact design enables the module to meet ultra-low power consumption standards.
Furthermore, the C42GM has a plethora of interfaces on offer that ensure flexibility in its operational connectivity. It also offers global band support, ensuring compatibility in various regions. The module offers integrated GNSS for accurate tracking capabilities and includes an integrated eSIM, which is powered by the Cavli Hubble Global Connectivity and Device Management Platform. Its adaptability makes it well-suited for various applications, including asset tracking, vehicle telemetry systems, smart cities, healthcare, smart homes, retail, safety devices, as well as industrial and agricultural intelligent monitoring.
Key Highlights
CAN Bus (Classic) Support
Cat-M1/NB-IoT
Low Power Consumption
Sigfox Support
Integrated eSIM
Powered by Cavli Hubble
In-built dual band GNSS
USB 3.1 Gen2 Interface
Available Form-Factors

LGA
Technical Data
Cellular Bands Supported
M1 / NB1 / NB2 Bands : B1/ B2/ B3/ B4/ B5/ B6/ B8/ B9/ B10/ B12/ B13/ B14/ B15/ B16/ B17/ B18/ B19/ B20/ B24/ B25/B26/ B27/ B28/ B39/ B54/ B65/B66/ B68/ B71/ B90
Supported Location Services
GPS/ BeiDou
OS
Zephyr RTOS
Cellular Connectivity Download & Uplink Speed (* Peak Values)
LTE-M1 : 1119Kbps (UL), 588Kbps (DL)
NB1 : 60Kbps (UL), 20Kbps (DL)
NB2 : 158.5Kbps (UL), 127Kbps (DL)
Packaging
Dimension : 26.5 x 22.5 x 2.3 mm, LGA Package
Interfaces
USB 2.0 - x1, JTAG - x1, 8xGPIO**, 1xI2C**, 2xADC**, 1xUSIM, 1xSPI**, 3xUART, 1xANT , 1xGNSS_ANT*, 1xSDIO, 1xCAN Bus, 1xPCM**
Applicable Industries
Health Care & E-Health
Retail
Energy & Utilities
Manufacturing
Safety Security
Smart City
Agriculture
Automotive Logistics