Raspberry Pi CM5 IO BASE A Mini Board a Base Development Platform Compute Module 5 IO Board

Raspberry Pi CM5 IO BASE A Mini Board a Base Development Platform Compute Module 5 IO Board

$19.31

Brand：SpotPear

SKU：010146000000

Date：2025-04-25 19:23

Part Number：

CM5-IO-BASE-A CM5-IO-BASE-BOX-A

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Raspberry Pi Compute Module 5 (Basic Expansion Board) Mini Expansion Board Type A Combination Package Computing Module Core Board Baseboard

Raspberry Pi Compute Module 5 CM5 Recommend

Compute Module 5

Compute Module 5 IO Board

Compute Module 5 Development Kit

CM5-IO-BASE-A

CM5-IO-BASE-B

CM5-NANO-A

CM5-NANO-B

CM5-PoE-BASE-A

CM5-DUAL-ETH-MINI

CM5-IO-BOARD-CASE-A

Compute Module 5 IO Case

CM5-FAN-3007-5V

CM5-FAN-3007-B-5V

CM5 Compute Module Mini PC

Designed for the Raspberry Pi Compute Module 5 core board

Built-in CM5-IO-BASE-A, easy assembly to become a host, convenient and fast

Version selection

Product Parameters

CM5 Card Holder	Applies to all versions of Compute Module 5
networking	Gigabit Ethernet RJ45 port
Connectors	16PIN PCIe (PCIe Gen2/3 x1)
Connectors	Raspberry Pi 40-pin GPIO interface
USB	USB 3.2 Gen1 (Type-A) × 2; USB 2.0 × 2 (6PIN 1mm FFC connector)
MIPI	4-lane MIPI interface × 2 (22PIN 0.5mm FFC connector)
video	HDMI interface × 2 (including FFC lead interface × 1), support dual 4K output
storage	Onboard Micro SD card slot (for versions without eMMC)
Fan connector	5V, 4PIN JST-SH PWM fan connector
Power Input	DC 5V 5A
size	Base Plate：85 × 56 (mm)
size	shell：90 × 68 (mm)

Connecting to the Compute Module 5 core board

Onboard 40PIN GPIO interface and standard CM5 connector
Supports access to Compute Module 5 Lite / eMMC series core boards

Small but complete

Equipped with multiple interfaces, more convenient to use

Delicate hole design

Ensure that each interface fits the motherboard perfectly
The interface is clearly marked with silk screen for easy viewing

Supporting cooling fan

The top has a reserved vent and the built-in fan is integrated to provide better heat dissipation effect.

Support wall mounting and rail mounting

There are wall-mounting holes on both sides and a guide rail on the back, making installation and fixing more convenient

USB HDMI extension

This product does not contain the adapter plate shown in the picture. If necessary, please purchase it separately.

What's On Board

Mini Base Board (A) designed for CM 5, onboard components

CM5 socket
suitable for all variants of Compute Module 5
40PIN GPIO header
for connecting various HAT / HAT+ modules
Power input/Programming
5V / 5A power supply, or used for eMMC burning
PCIe interface
for connecting various PCIe expansion boards
PSW Power button
Long press to force power off, short press to soft power off or on
STAT LED
Dual-color status LED
BOOT button
Press before powering on and release after powering on to enter the burning mode
Dual MIPI interfaces
for connecting DSI displays and CSI cameras
HDMI0 connector
HDMI0 port, supports 4K output
USB 3.2 Gen1 ports
2x USB 3.2 Gen1 high-speed ports, supports 5Gbps synchronous operation

RJ45 Gigabit Ethernet port
Supports 10M / 100M / 1000M network access
4PIN JST-SH PWM Fan header
for connecting cooling fan, 5V power supply
TF card slot
for connecting a TF card with pre-burnt image (Lite variant ONLY)
IO-VREF selection
CM5 IO logic level: 3.3V (default) or 1.8V
Other function pins
WIFI / BT hardware disable or write protection
HDMI1 FFC connector
HDMI1 port, supports 4K output, can be connected through an adapter
USB 2.0 FFC connector
can be connected through an adapter
RTC battery holder
Supports CR / ML1220 button cell

Application Examples

This product does not include the CM5, display screen, and camera shown in the picture. If necessary, please purchase them separately.

Product size

Base Plate

shell

[] CM5-IO-BASE-A

[] CM5-IO-BASE-BOX-A

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

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