CM4-IO-BASE-A + USB HDMI Adapter, for Raspberry Pi Compute Module 4 (WS-20269)

CM4-IO-BASE-A + USB HDMI Adapter, For Raspberry Pi Compute Module 4

CM4-IO-BASE-A + USB HDMI Adapter

More USB And HDMI Connectors Via FFC

Demonstration

Mini Base Board For Compute Module 4

Suitable For Evaluating The Raspberry Pi CM4 Or Being Integrated Into End Products

Powerful functions in a credit card sized body

What's The Differences

CM4 BASE BOARD	INTERFACE COUNT AND SPECIFICATIONS
	POE	GIGABIT ETH	40PIN GPIO	PCIE	USB①	DSI	HDMI	CSI	RTC	FAN HEADER	POWER INPUT	FEATURES
NANO A			√		2.0×1			×1			5V	CM4 sized
NANO B		×1	√		2.0×1	×1	×1	×1			5V	CM4 sized
NANO C			√		2.0×1	×1	×1	×1			5V	Onboard Camera
MINI BASE A		×1	√	M.2 M	2.0×4	×1	×2	×2		5V	5V	mini size
MINI BASE B		×1	√	M.2 M	2.0×4	×1	×2	×2	√	5V	5V	mini size
MINI BASE C		×1	√	M.2 M	2.0×2		×1	×2	√	5V	5V	Dedicated 40PIN LCD Connector
TOUCH SCREEN		×1		M.2 M	2.0×4		×1	×1			5V	IPS screen
MINI DUAL GIGABIT		×2	√		2.0×1					5V SH1.0	5V	dual ETH
BINOCULAR CAMERA		×1	√	M.2 M	2.0×4		×2				5V	dual 8MP cameras
4CH RS485		×1			2.0×2		×1	×2	×1	5V	7-36V	dual ETH
WIFI6 DUAL ETH		×1	√	M.2 E	2.0×3	×1	×2	×2	×1	5/12V	7-36V	WIFI6 dual ETH
DUAL GIGABIT ETH		×2	√		3.0×3	×1	×2	×2	√	5/12V	7-36V
IOT DUAL GIGABIT ETH		×2	√		3.0×2	×1	×2	×2	√	5/12V	5V	5G/4G support
IOT BASE	√	×1		Gen2×1	2.0×2	×2	×2	×2	√	5/12V	7-36V	5G/4G support RS232 RS485 ADC
POE BASE (B)	√	×1	√	Gen2×1	2.0×4	×2	×2	×2	√	5/12V	5V	RS232 RS485
POE UPS BASE	√	×1	√	M.2 M	2.0×4	×1	×2	×2	√	5/12V	7-36V	UPS
POE BASE	√	×1	√		3.0×4	×2	×2	×2	√	5/12V	7-36V
RASPBERRY PI OFFICIAL	②	×1	√	Gen2×1	2.0×4	×2	×2	×2	√	12V	12V
WIRELESS BASE		×1		M.2 B / Mini-PCIe	2.0×3		×1	×1	√	5/12V	5V or 7-36V	5G/4G support RS485 CAN rail-mount
UPS WIRELESS BASE		×1		M.2 B	2.0×3		×1	×1	√	5/12V	5V or 7-36V	With UPS 5G/4G support RS485 CAN rail-mount
NAS MINI COMPUTER		×2	√	M.2 M×2/ Mini-PCIe	3.0×2		×2	×2	√		5V	dual M.2 M KEY slots
5″ TOUCH SCREEN	②	×1	√	M.2 M	2.0×4		×1	×2	√	5/12V	5V
7″ ALL-IN-ONE		×1		M.2 M	2.0×4	used	×1	used	√	5/12V used	7-36V	touch screen camera speaker
13.3″ ALL-IN-ONE		×1			2.0×2						12V	HD touch screen
13.3″ MAGIC MIRROR		×1			2.0×2						12V	HD screen, Speech Assistant
NOTE	① USB 3.0 is equivalent to USB 3.2 Gen1 ② There's PoE header only on the Raspberry Pi official IO board without PoE circuit, that means additional PoE module is required for the official IO board to enable PoE feature. Unless otherwise specified, the PoE feature here stands for integrating 802.3af-compliant PoE circuit (5V/2.5A).

Connecting With Compute Module 4

Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header
Suitable For Compute Module 4 Lite/EMMC Series Module

Compact, Yet Complete

Onboard Multiple Connectors Including:
CSI/DSI/FAN/HDMI/USB/RJ45 Gigabit Ethernet/Micro SD Card Slot/M.2 Slot

 

What's On Board

1. CM4 socket
   suitable for all variants of Compute Module 4
2. Power input/Programming
   5V/2.5A power supply, or used for eMMC burning
3. DISP
   MIPI DSI display port
4. FAN
   for connecting cooling fan, allows speed adjustment and measurement
5. CAM
   2x MIPI CSI camera ports
6. HDMI0 connector
   HDMI0 port, supports 4K 30fps output
7. USB 2.0 ports
   2x USB 2.0 ports, for connecting sorts of USB devices
8. Gigabit Ethernet connector
   Gigabit Ethernet RJ45 connector, with 10 / 100 / 1000M network support
9. M.2 indicator
   indicating the operating status of M.2 interface
10. ACT indicator
    indicating the operating status of Raspberry Pi
11. PWR indicator
    indicating the status of Raspberry Pi power supply
12. BOOT selection
    ON: CM4 would be booted from USB-C interface
    OFF: CM4 would be booted from eMMC or Micro SD card

 

13. 40PIN GPIO header
14. Micro SD card slot
    for connecting a Micro SD card with pre-burnt image (Lite variant ONLY)
15. HDMI1 FFC connector
    HDMI1 port, supports 4K 30fps output
16. USB 2.0 FFC connector
    can be connected through an adapter
17. FE1.1S
    USB HUB chip, expanding one USB port to 4x ports
18. M.2 slot
    supports sorts of NVME SSD, or communication modules with PCIE M.2 KEY-M interface

Outline Dimensions

Application Example

for reference only, CM4, display, and cameras are NOT included.

Resources & Services

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WIKI: CM4-IO-BASE-A

Balenie Obsahuje / Package Content

1. CM4-IO-BASE-A x1
2. USB HDMI Adapter x1
3. FFC cable 6PIN 1.0 pitch 60mm x1
4. FFC cable 20PIN 0.5 pitch 60mm x1
5. USB-A to USB-C cable 1m x1
6. SSD mounting screw x1