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Waveshare Industrial IoT Wireless Expansion Module Designed for Raspberry Pi Compute Module 4 (Without Power Adapter)
The Waveshare Industrial IoT Wireless Expansion Module Designed for Raspberry Pi Compute Module 4 (Without Power Adapter) by WAVESHARE is a premium power adapters and cable designed for professionals. It features Compatibility: CM4 and Board Type: Expansion Board.
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About This Product
The Waveshare Industrial IoT Wireless Expansion Module Designed for Raspberry Pi Compute Module 4 (Without Power Adapter) by WAVESHARE is a premium power adapters and cable designed for professionals. It delivers reliable performance at an accessible price.
Key Specifications
- Compatibility: CM4
- Board Type: Expansion Board
- Supported: Socket for CM4 Variants — compatible with modern devices
- Networking: Gigabit Ethernet RJ45
- Compatible Pin Header: Non-isolated RS485 × 2, Non-isolated CAN × 1, Partial GPIO pins
- Camera Details: CSI-2 × 1 (15pin 1.0mm FPC connector) — captures sharp, detailed images
- Video HDMI: × 1, supports 4K 30fps output — compatible with modern devices
- Fan header: 5V/12V
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This is a Waveshare Industrial IoT Wireless Expansion Module Designed for Raspberry Pi Compute Module 4. 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 IoT gateway, 4G/5G router, IoT data acquisition, or even the PLC device in the industrial automatic control system, and more.
Features:
- CM4 SOCKET: suitable for all variants of Compute Module 4
- NETWORKING: 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 × 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
Useful link:
Waveshare Industrial IoT Wireless Expansion Module
Package Includes:
1 x Waveshare Industrial IoT Wireless Expansion Module Kit Kit Includes: 1 x CM4-IO-WIRELESS-BASE 1 x PCIe to 4G/LoRa adapter 1 x Screwdriver 1 x Screws pack 1 x SIM7600G-H-PCIE 1 x PCB antenna IPEX connector











