CM4 to CM3 Adapter

WaveshareSKU: WAV-22594
Price:
Sale price £16
incl. VAT
excl. VAT
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Only 9 units left
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This adapter board converts a Raspberry Pi Compute Module 4 (CM4) to the Raspberry Pi Compute Module 3 SODIMM format, allowing you to maintain projects, designs and products that use the older CM3 format by utilising newer generation Compute Modules.

The adapter board uses a standard CM4 connector and includes an onboard CM4 ACT status indicator, buck-boost chip to support 3.3V/V power input, power supply selection pads and IO level selection pads.

Adapt them all!

We have a few other options in the store if you're into this CM4 adapting life:

Features

  • Onboard standard CM4 connector, support access to CM4 Lite / eMMc series boards
  • Onboard standard CM3 SODIMM, easily connected to the original CM3 ecosystem baseboard
  • Onboard buck-boost DC chip - supports 3.3V/5V power input
  • Onboard ACT LED, can monitor the working status of CM4 in real-time
  • Overall dimensions: 67.6mm x 46mm

Package Contents

  • 1x CM4-to-CM3 Board

Compute Module not included

Resources

Onboard Resource Comparison

CM4-to-CM3-Board CM4
HDMI HDMI0
GPIO0~27 GPIO0~27
GPIO28, GPIO29 GPIO44(SDA0), GPIO45 (SCL0)
GPIO31, GPIO33 CAM_GPIO
GPIO30, GPIO32, GPIO33~45 NC
CSI0 CSI1
CSI1 CSI0
DSI0 DSI1
DSI1 DSI0
USB2.0 USB2.0
SDIO SDIO

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