Difference between revisions of "Template:CM4 Duino Spec"

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CM4-Duino<br />
 
CM4-Duino<br />
 
[[FILE:CM4-Duino2.png|650px]]<br>
 
[[FILE:CM4-Duino2.png|650px]]<br>
Compute_Module 4 核心板<br />
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Compute_Module 4 核心板<br>
 
[[FILE:Compute_Module_4_IO_Board_5.png|700px]]<br>
 
[[FILE:Compute_Module_4_IO_Board_5.png|700px]]<br>
  
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|3||HDMI port||HDMI port, supports 4K 30fps output
 
|3||HDMI port||HDMI port, supports 4K 30fps output
 
|-align="center"
 
|-align="center"
|4||BOOT switch button||ON: Compute Module 4 boots to USB Type-C port<br />OFF: Compute Module 4 boots to eMMC or Micro SD card
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|4||BOOT switch button||ON: Compute Module 4 boots to USB Type-C port<br>OFF: Compute Module 4 boots to eMMC or Micro SD card
 
|-align="center"
 
|-align="center"
 
|5||CM4 Connector||Applies to all versions of Compute Module 4
 
|5||CM4 Connector||Applies to all versions of Compute Module 4

Revision as of 11:15, 15 March 2022

Overview

I am a CM4 duino basic expansion board, an expansion board that can be used with Raspberry Pi Compute Module 4, and supports 5V DC power supply with Typc-C interface. Onboard HDMI interface, one CSI interface and one USB interface, standard arduino interface, etc...

Precautions for use

1: Do not plug and unplug any device except USB and HDMI when powered on
2: Type C interface can be used as power supply or as USB interface to burn image (need to use BOOT switch to switch)
3: In order to ensure the normal power supply of CM4, please do not connect other devices when using the Type C interface to burn the image.
4: When CM4 is in normal use, it needs to provide 5V 2A power supply for CM4. Otherwise, there may be problems such as automatic shutdown, frequency reduction and so on.
5: USB2.0 is closed by default, if you want to open it, you need to add dtoverlay=dwc2,dr_mode=host in config.txt

Product Size

CM4-Duino
CM4-Duino2.png
Compute_Module 4 核心板
Compute Module 4 IO Board 5.png

What's on board

CM4-Duino-details-intro.jpg

Label Name Description
1 Power supply/burning interface 5V/2A power supply, can also be used as eMMC burning interface
2 USB 2.0 interface USB 2.0 interface, support various USB devices to be inserted
3 HDMI port HDMI port, supports 4K 30fps output
4 BOOT switch button ON: Compute Module 4 boots to USB Type-C port
OFF: Compute Module 4 boots to eMMC or Micro SD card
5 CM4 Connector Applies to all versions of Compute Module 4
6 CAM Interface MIPI CSI Camera Interface
7 User LED LED blinks and sparkles
8 ADC chip 8-bit ADC, I2C interface, 8-channel ADC chip ADS7830
9 User Button Button Module
10 GPIO Arduino interface GPIO
11 Function Switch For details, please refer to the function pin description
12 M.2 interface A module that supports NVME SSD solid state or other PCIE channels
13 Micro SD card interface For inserting a Micro SD card with the system to start the Compute Module 4 Lite

CM4-Duino4.png