iCM-EG91 Connectivity Module

The iENSO iCM-EG91 series of wireless connectivity modules are cost-effective, low-power and compact designed, providing an ideal solution for cellular and IoT connected cameras that require the longevity, reliability and security of LTE networks.

Featuring Quectel’s EG91 LTE CAT 1 series of models, the iENSO iCM-EG91 variants cover North America and EMEA regions and are compatible with multiple carriers.

Optional Wi-Fi/Bluetooth interfaces allow easy configuration. Other compatible LTE modules are available.

With the reliable and flexible wireless connectivity, the iCM-EG91 fits perfectly with the iENSO platform ecosystem of SOMs and MIPI sensor modules.


Operating Region

EMEA, North America

Frequency Band

GNSS (optional), LTE Cat 1

LTE Date Rate (max)

10 (DL) / 5 (UL) (Mbps)

Pin-to-pin Compatibility



Embedded PMU, Longevity and Reliability



Key Specifications:

  • Multi-band CAT 1 LTE:
    • 10 / 5 Mbps down link / up link
  • Embedded power management unit (PMU) featuring ultra-low deep-sleep current consumption.
  • Simple migration from 2G/3G to multi-band 4G LTE with a flexible and scalable platform.
  • FIPS certified boot, debug and file system.
  • Environmental: -40°C to 85°C.
  • Regulatory: RoHS, FCC, CE, and other relevant regional certifications.

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