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Evaluation kit for SARA-R4 cellular module


  • u‑blox LTE Cat M1/NB1 cellular technology
  • Easy to use
  • Simple access to pins and features of SARA‑R4  series modules
  • Extensive visualization and evaluation features
  • 3 USB interfaces: 2 cellular (1 native USB, 1 USB/UART), 1 GNSS
130 x 110 mm

    Product variants


    Cat M1 NB1 adapter board for eval kit with SARA-R410M-02B module


    Cat M1 NB1 and 2G adapter board for eval kit with SARA-R412M-02B module


    Cat M1 NB1 and 2G evaluation kit for SARA-R412M-02B, global support


    Cat M1 NB1 evaluation kit for SARA-R410M-02B, global support

    Related links

    The EVK‑R4 kits are powerful and easy‑to‑use tools that simplify the evaluation of u‑blox SARA‑R4 series multimode LTE Cat M1/NB1 cellular modules, as well as an environment for designing and testing cellular and GNSS applications. The kits are very user‑friendly, providing a USB interface for development, testing and tracing. The kits come with a built‑in u‑blox GNSS receiver module, giving designers the flexibility to test either the LTE or the GNSS functionality. The kits are to be used with a Windows® PC via USB interface, and require an activated SIM card (not included). USB drivers can be downloaded from u‑blox website.

    • Evaluation board with a SARA‑R4 series LTE Cat M1/NB1  module and a u‑blox GNSS module
    • USB cable
    • 1 cellular LTE antenna
    • GPS/GLONASS antenna
    • Power adapter