Cavli Wireless

CQS291

LTE Cat 4

3GPP Release 10

Available form-factors

CQS291_LCC+LGA
CQS291_LGA
SCROLL

The CQS291 is a part of Cavli's C-Series module family, featuring LTE Cat 4 modules that support data rates of up to 150 Mbit/s downlink and 50 Mbit/s uplink, with 2G fallback. These Android smart modules are equipped with a Cortex A53 quad-core CPU and a built-in Adreno™ 702 GPU, delivering superior graphics, exceptional image quality, and powerful compute performance. Available in global variants with various memory configurations, the series supports multi-constellation GNSS, including GPS, BDS, GLONASS, Galileo, QZSS, and SBAS. Additional features such as USB 3.1 Type-C/Micro USB, Wi-Fi, Bluetooth, and FM. CQS291 offers an optional integrated eSIM, providing global connectivity through the Cavli Hubble IoT platform for seamless deployments across various applications.

Targeted at two-wheeler automotive applications, the CQS291 utilizes the QWM2290 chipset and integrates Qualcomm's LA2.1 Automotive Middleware for advanced telemetry and device management. It maintains robust LTE Cat 4 connectivity with 2G fallback, along with similar processing power and GNSS capabilities as the CQS290. However, it is specifically tailored to meet the demands of two-wheeler environments, offering enhanced telemetry for automotive use.

Key Highlights

BR/EDR + BLE

BR/EDR + BLE

Wi-Fi - IEEE 802.11 a/b/g/n/ac

Wi-Fi - IEEE 802.11 a/b/g/n/ac

Android OS 12

Android OS 12

Powered by Cavli Hubble

Powered by Cavli Hubble

Integrated eSIM

Integrated eSIM

In-built dual band GNSS

In-built dual band GNSS

Quad core Arm Cortex A55 processor up to 2.2 GHz

Quad core Arm Cortex A55 processor up to 2.2 GHz

Superior Multimedia Functions

Superior Multimedia Functions

Applicable regions - (World Wide)

Applicable regions - (World Wide)

LCD Interface

LCD Interface

2G Fallback

2G Fallback

GPS

GPS

Available Form-Factors

LGA

LGA

Technical Data

Cellular Bands Supported

WW : B1 /B2 /B3 /B4 /B5 /B7 /B8 /B12 /B13 /B18 /B19 /B20 /B25 /B26 /B28 /B38 /B40 /B41 /B66 /B71* | GSM – 900/1800 MHz

Supported Location Services

GPS / BDU / GLONASS / Galileo QZSS / SBAS Ranging Support CQS291: L1

OS

Android 12 + Service packs up to Android 14

Cellular Connectivity Download & Uplink Speed (* Peak Values)

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

GSM 2G : 236.8Kbps (DL) & 236.8 Kbps (UL)

Packaging

Dimension : 40.5 x 40.5 x TBD mm, LCC+LGA Package

Interfaces

1xLCD (MIPI-DSI)**, 2xCamera (MIPI-CSI)**, 2xCCI I2C, 2xAnalog Audio Out**, 2x DMIC, 1xUSB 3.1(OTG Support), 1xUSIM, 3xUART, 37xGPIO**, 1xSDC 3.0, 1xADC**, 2xI2C**, 1xI3C**, 1xSPI**, 1xTouch Interface (I2C), 1xVIB_DRV, 1xWi-FI + BLE + FM ANT, 1xMain ANT, 1xDIV ANT, 1xGNSS ANT

*Optional feature    |  **Requires SDK

Applicable Industries

icon

Automotive & Logistics

Downloadable Resources

CQS291-EVK

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