CM5 To Raspberry Pi 5 Converter Board Supports Microphone

Resources:

www.waveshare.com/wiki/CM5-to-Pi5-Adapter

CM5 to Pi 5 Adapter Board: Enhanced Compatibility with Onboard Audio Header

The CM5 to Pi 5 Adapter Board is a versatile and efficient solution for integrating a Raspberry Pi Compute Module 5 (CM5) with the Raspberry Pi 5 ecosystem. Designed to deliver seamless compatibility, this adapter serves as an alternative solution for Pi 5 setups, enabling smooth connectivity while providing additional features such as an onboard audio header for microphone integration. It’s ideal for makers, developers, and hobbyists looking to expand their Raspberry Pi projects with audio capabilities while leveraging CM5 performance.

Key Features

• Full Compatibility – Connects Raspberry Pi Compute Module 5 to Raspberry Pi 5 peripherals with ease.

• Onboard Audio Header – Integrated header allows microphone connection for audio input functionality.

• Alternative Pi 5 Solution – Offers flexibility for projects that require Pi 5 functionality using a CM5 module.

• Stable & Reliable Performance – Maintains robust data and signal integrity for high-performance applications.

• Compact & User-Friendly Design – Easy to integrate into custom builds and prototyping setups.

CM5 To Pi 5 Adapter Board

Designed for Raspberry Pi Compute Module 5

The Raspberry Pi CM5

Use CM5 to reproduce the original appearance of the Pi 5 as much as possible. Compatible with the interfaces of the Raspberry Pi 5

Install CM5 Easily

Onboard 40 PIN GPIO header and Standard CM5 connector
Supports Access To Compute Module 5 Lite / eMMC Series Boards

Onboard USB Audio Decoder Chip

Compared to the Raspberry Pi 5, the CM5-to-Pi5-Adapter adds an audio header, supports microphone input

What's On Board

1. CM5 socket
   Suitable for all variants of Compute Module 5
2. 40PIN GPIO interface
   Suitable for connecting to various HAT / HAT+ modules
3. Power supply / Programming
   5V / 5A power supply, or used for eMMC burning
4. STAT LED
   Dual-color LED indicator
5. PSW power button
   Long press to force power off, short press to soft power off or on
6. PCIe interface
   for connecting various PCIe expansion boards
7. RTC battery header
   for connecting an external RTC battery to maintain real-time clock operation
8. BOOT button
   Press before powering on and release after powering on to enter the burning mode
9. Micro HDMI port × 2
   supports 4k output
10. Extended audio interface
    Expands audio header via USB, comes with an audio adapter for connecting 3.5mm headphone/Mic 
11. PoE 4PIN header
    for connecting to PoE module
12. Dual MIPI interfaces
    for connecting to DSI displays or CSI cameras
13. 4PIN JST-SH PWM Fan header
    for connecting cooling fan, 5V power supply
14. USB 2.0 port × 2
15. USB 3.2 Gen1 port × 2
    Dual USB 3.2 Gen1 ports, supports simultaneous read and write, up to 5 Gbps speed.
16. Gigabit Ethernet RJ45 port
    Supports 10M / 100M / 1000M network access
17. TF card slot
    for connecting a TF card with pre-burnt image (Lite variant ONLY)
18. IO-VREF selection
    CM5 IO logic level: 3.3V (default) or 1.8V
19. Other function pins
    Hardware disable function or write protection

Dimensions

Package Content:

1. CM5-to-Pi5-Adapter × 1
2. Audio-Adapter × 1
3. MX1.25 4PIN dual-plug cable ~200mm × 1
4. Screws pack × 1