RF IC

QDM-2305-0-LGA28D-TR-01-0

  • Multi-Connectivity Options:
  • The QDM-2305 supports multiple wireless standards, including LTE Cat-M1, Cat-NB1, and emerging 5G technologies. This versatility allows devices to operate seamlessly in diverse network environments, catering to applications like smart agriculture, asset tracking, and environmental monitoring.
  • Compact Form Factor:
  • Designed with a LGA28D form factor, the module is compact and lightweight, which facilitates easy integration into small devices. Its size is particularly advantageous for applications requiring minimal space, such as wearables and portable sensors.
  • Energy Efficiency:
  • The QDM-2305 is optimized for low power consumption, essential for battery-powered IoT devices. It features advanced power management capabilities that allow the module to enter low-power states during inactivity, thus extending battery life and reducing operational costs.

Product description

The Qualcomm QDM-2305-0-LGA28D-TR-01-0 module is designed to meet the growing demands of IoT connectivity, providing a versatile solution for a wide array of applications. Its support for multiple wireless standards, including LTE Cat-M1 and Cat-NB1, positions it as a competitive option for developers looking to create scalable and future-proof IoT systems. The anticipated inclusion of 5G NR capabilities further enhances its appeal, allowing for high-speed data transmission and reduced latency.

One of the standout features of the QDM-2305 is its compact design, which is crucial for modern IoT applications where space is often limited. Its LGA28D form factor makes it easy to integrate into existing products without compromising performance. This design is particularly beneficial for wearable devices, health monitors, and other portable applications, where weight and space constraints are significant considerations.

In terms of energy efficiency, the QDM-2305 excels in optimizing power usage. The module's ability to enter low-power modes when not in use significantly prolongs battery life, which is vital for devices deployed in the field. This feature not only enhances user experience by minimizing the need for frequent recharging but also reduces the overall cost of ownership for device manufacturers.

Security is another critical aspect of the QDM-2305’s design. As IoT devices become more prevalent, the risk of cyber threats increases correspondingly. The module incorporates robust security protocols, including secure boot to ensure that only trusted software runs at startup and encrypted data transmission to protect sensitive information. These features are essential for applications in sectors such as healthcare, finance, and smart cities, where data integrity and privacy are paramount.

The flexibility in interface options offered by the QDM-2305 allows developers to easily connect the module to a variety of microcontrollers and sensors. By supporting standard communication protocols like UART, SPI, and I2C, the module enables rapid prototyping and reduces time-to-market for new products. Additionally, the availability of GPIO pins allows for further customization, empowering developers to create tailored solutions that meet specific project requirements.

In conclusion, the Qualcomm QDM-2305-0-LGA28D-TR-01-0 module stands out as a powerful and versatile solution for the evolving landscape of IoT technology. Its comprehensive feature set, combined with robust specifications and thoughtful engineering, makes it an ideal choice for developers aiming to build innovative, secure, and energy-efficient connected devices. As industries continue to harness the potential of IoT, the QDM-2305 is well-positioned to facilitate this transformation and drive the next wave of technological advancement.


Specification parameters

  • Wireless Standards Supported:

    • LTE: Cat-M1, Cat-NB1

    • Future support for 5G NR

  • Physical Dimensions:

    • Form Factor: LGA28D

    • Size: 28mm x 28mm (exact dimensions may vary slightly based on design)

  • Power Requirements:

    • Supply Voltage: 3.3V ± 10%

    • Typical Power Consumption: < 300 mW during active operation

  • Operating Temperature Range:

    • -40°C to +85°C, making it suitable for deployment in harsh environments

  • Data Rate Capabilities:

    • Maximum Download Speed: Up to 150 Mbps (LTE)

    • Maximum Upload Speed: Up to 50 Mbps (LTE)

  • Interface Support:

    • Serial Communication: UART, SPI, I2C

    • General Purpose Input/Output (GPIO) pins available for additional functionalities


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