Industrial IoT Wireless Expansion Module Designed for Raspberry Pi Compute Module 4 (without 4G Module and Power Adapter)
Make: WaveShare Electronics Co.
SKU: 20970
Availability: IN STOCK

₹4,399.00 inc. GST
Ex GST: ₹3,727.97

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  • Industrial IoT Wireless Expansion Module Designed for Raspberry Pi Compute Module 4 (without 4G Module and Power Adapter)

    This is an industrial expansion module based on Raspberry Pi CM4, which features common interfaces such as Gigabit Ethernet, HDMI, USB, and GPIO, allowing additional 4G / 5G / LoRa wireless communication modules to be connected via the M.2 or Mini-PCIe socket. There are also industrial interfaces/resources including RS485, CAN, and RTC.

    Combined with the industrial rail-mount protection case, the module is an ideal choice for building an IoT gateway, 4G/5G router, IoT data acquisition, or even the PLC device in the industrial automatic control system, and more.


    User manual / Datasheet / Example Codes Etc.


    Pacakge Includes

    • PCIe to 4G/LoRa adapter x1
    • Screwdriver x1
    • Screws pack x1



    CM4 Socket suitable for all variants of Compute Module 4
    Networking Dual Gigabit Ethernet RJ45; M.2 B KEY / Mini-PCIe (via adapter), for connecting 5G / 4G / LoRa wireless module; Nano-SIM card slot supports standard Nano-SIM card for 5G/4G/3G/2G communication
    USB USB 2.0 x 3
    PIN Header Non-isolated RS485 × 2, Non-isolated CAN × 1, Partial GPIO pins
    Camera MIPI CSI-2 × 1 (15pin 1.0mm FPC connector)
    Video HDMI × 1, supports 4K 30fps output
    RTC Real-time clock with a battery socket and ability to wake Compute Module 4
    Storage MicroSD card socket for Compute Module 4 Lite (without eMMC) variants
    Fan Header 5V/12V allows speed adjustment and measurement
    Power input 5V or 7~36V
    Connecting With Compute Module 4

    Standard CM4 Socket And Partial Raspberry Pi GPIO Header Suitable For Compute Module 4 Lite/EMMC Series Module

    4G/5G/LoRa Wireless Modules Support

    Onboard M.2 Slot, Comes With Mini-PCIe Adapter As Well, Compatible With 4G/5G/LoRa Wireless Modules With M.2 Or Mini-PCIe Interface

    Rich Interfaces

    Providing Interfaces Including: CSI / HDMI / USB / ETH / CAN / RS485 / M.2 B KEY

    Reserved Space For Heat Dissipation

    NOTE: For Reference ONLY, The Heatsink And Cooling Fan Are NOT Included.

    Rail-Mount Support

    Rail-Mount ABS Protection Case, Easy To Install, More Safe Operation

    Application Example

    Suitable For IoT Gateway, 4G/5G Router, IoT Data Acquisition And Monitoring, Industrial PLC, Or Other Industrial Applications

    NOTE: For reference only, CM4, displays are NOT included.


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