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LEXI-R422-01B - u-blox

Description: Mobile Modules LTE Cat M1, NB2, 2G module Secure cloud, Band configurable LGA, 16x16 mm, 750 pcs/reel

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Symbol
LEXI-R422-01B - u-blox - PCB symbol
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PCB Footprints
LEXI-R422-01B - u-blox PCB footprint - Other - Other - LEXI-R422-01B-1
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3D Models
LEXI-R422-01B - u-blox - 3D model - Other - LEXI-R422-01B-1
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LEXI-R422-01B Details

  • Manufacturer Part Number:

    LEXI-R422-01B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • HTS Code:

    8542.31.00.30

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    u-blox AG

  • uPs/uCs/Peripheral ICs Type:

    RFSOC

LEXI-R422-01B Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to first apply power to the VCC pin, followed by the enable pin (EN), and then the reset pin (RST). This ensures proper initialization and prevents damage to the module.
  • The UART interface can be configured using the AT command set. The default baud rate is 115200, but it can be changed using the AT+IPR command. The module also supports flow control, which can be enabled or disabled using the AT+IFC command.
  • The maximum current consumption of the LEXI-R422-01B is approximately 450 mA during transmission and 120 mA during reception. However, the average current consumption is typically around 200-250 mA, depending on the operating mode and signal strength.
  • Yes, the LEXI-R422-01B can operate with a 3.3V power supply. However, it's essential to ensure that the power supply can provide the required current, especially during transmission. A 3.3V power supply with a minimum current rating of 500 mA is recommended.
  • The firmware on the LEXI-R422-01B can be updated using the u-blox u-center software. The software provides a user-friendly interface for updating the firmware, as well as configuring and testing the module.

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LEXI-R422-01B Overview

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About u-blox

u-blox is a Swiss company, specializing in advanced positioning and wireless communication technologies. It provides high-performance GNSS (Global Navigation Satellite System) and cellular communication modules, chips, and software for a wide range of industries including automotive, industrial, and consumer electronics. Known for its innovation and reliability, u-blox's products support multiple satellite systems and wireless standards, enabling precise positioning and robust connectivity for applications.

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