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Waveshare CM4 to Pi 4B Adapter Board for CM4 Lite/eMMC

₹2,139.00 (Inclusive of all taxes)
Out of Stock

The Waveshare CM4 to Pi 4B Adapter allows you to seamlessly integrate a Raspberry Pi Compute Module 4 (CM4 Lite/eMMC) into projects requiring a Raspberry Pi 4B form factor. It provides essential connectivity including 4x USB 3.0 ports, a Gigabit Ethernet port, and a PoE header.

Features

  • Integrates Raspberry Pi Compute Module 4 into a Raspberry Pi 4B form factor.
  • Onboard 4-channel USB 3.0 ports, compatible with USB 2.0 / 1.1.
  • Features an RJ45 Gigabit Ethernet port with 10/100/1000M adaptive support.
  • Includes a PoE header for connecting Power over Ethernet HATs.
  • Compatible with CM4 Lite and eMMC series boards with Quad Core Cortex-A72 processors.

Out of stock

Description

This Waveshare CM4 to Pi 4B Adapter Board serves as a robust alternative solution for deploying Raspberry Pi Compute Module 4 (CM4) in environments and projects designed for the Raspberry Pi 4B. It bridges the gap between the compact CM4 and the familiar Pi 4B interface layout, allowing developers to leverage the powerful quad-core Cortex-A72 processor of the CM4 while maintaining compatibility with existing Pi 4B accessories and enclosures.

The adapter board is equipped with critical peripheral interfaces to ensure full functionality. It features four high-speed USB 3.0 ports, providing ample connectivity for peripherals, and a reliable RJ45 Gigabit Ethernet port for high-bandwidth network communication. Additionally, a dedicated PoE header simplifies power delivery when utilizing Power over Ethernet HATs. Powering the CM4 through this adapter is managed via a USB Type-C interface, which also supports USB SLAVE mode for image programming, streamlining the setup and development process.

Key Features

  • Equipped with a standard CM4 connector, supporting CM4 Lite / eMMC series boards featuring a Quad Core Cortex-A72 64-bit processor.
  • Offers easy compatibility with Raspberry Pi 4B board interfaces, though the DSI port position may differ.
  • Integrated 4-channel USB 3.0 ports, ensuring backward compatibility with USB 2.0 / 1.1 devices.
  • Built-in RJ45 Gigabit Ethernet port, supporting 10 / 100 / 1000 M adaptive speeds for robust network connectivity.
  • Includes an onboard PoE header, enabling seamless connection with PoE HATs for power over Ethernet solutions.
  • Utilizes the DSI1 interface for display connectivity.
  • Features a USB Type-C interface for power supply (5V 2A recommended) and serves as a USB SLAVE interface for image programming.
  • Micro USB port for image programming requires disconnection of other devices to ensure stable CM4 power supply.

Applications

  • Prototyping Raspberry Pi 4B projects using the more powerful CM4 module.
  • Integrating CM4 into existing Raspberry Pi 4B enclosures or form-factor specific systems.
  • Custom embedded systems requiring the Pi 4B's peripheral set with CM4 processing power.
  • Developing industrial automation or edge computing solutions leveraging the CM4 in a familiar form factor.

Technical Specifications

CompatibilityCM4, Raspberry Pi 4B
Board TypeAdapter Board
USB Ports4 x USB 3.0
EthernetRJ45 Gigabit Ethernet (10/100/1000M)
PoE HeaderYes
DSI InterfaceDSI1
Power InputUSB Type-C (5V 2A recommended)

Frequently Asked Questions

What is the primary function of the Waveshare CM4 to Pi 4B Adapter?

This adapter converts a Raspberry Pi Compute Module 4 (CM4) into a form factor compatible with the Raspberry Pi 4B. It enables the CM4 to access standard Pi 4B peripherals like USB 3.0 and Gigabit Ethernet, making it ideal for integrating the CM4 into existing Pi 4B-designed projects or enclosures.

What connectivity options does this adapter provide?

The adapter offers four USB 3.0 ports, a Gigabit Ethernet port with 10/100/1000M adaptive speeds, and a PoE header for Power over Ethernet HATs. It also includes a DSI1 interface for connecting compatible displays, expanding the CM4's multimedia capabilities in a Pi 4B setup.

What are the power requirements for the CM4 when using this adapter?

For stable operation, the Raspberry Pi Compute Module 4 requires a 5V 2A power supply through the adapter's USB Type-C interface. Insufficient power can lead to system instability, unexpected shutdowns, or a reduction in the CM4's operating frequency, impacting overall performance.

Can I use this adapter with any Raspberry Pi Compute Module 4?

Yes, this adapter is designed to support both CM4 Lite and CM4 eMMC series boards. It provides the necessary connector and interfaces to utilize the full processing power of the CM4's Quad Core Cortex-A72 64-bit processor, irrespective of its storage configuration.

Package Includes

  • 1 x Waveshare CM4 To Pi 4B Adapter for Raspberry Pi

Additional Information

Weight 0.05 kg
Dimensions 8 × 5 × 3 cm