Mini Base Board (C) Designed for Raspberry Pi Compute Module 4 (WS-23228)

Mini Base Board (C) Designed for Raspberry Pi Compute Module 4 (WS-23228)

Name: Mini Base Board (C) Designed for Raspberry Pi Compute Module 4 (WS-23228)
Brand: Waveshare Electronics
SKU: WS-23228
Price: 32.4 EUR
Availability: PreOrder

Reference WS-23228

€32.40

27.00 € tax excl.

Description
Product Details

Mini Base Board (C) Designed for Raspberry Pi Compute Module 4 (WS-23228)

Mini Base Board (C) Designed For Raspberry Pi Compute Module 4

Mini Base Board For Compute Module 4 (Advanced Version)

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

Dedicated 40PIN LCD Connector, Powerful Functions In Mini Body

Dedicated 40PIN LCD Connector

One Connection For Display And Touch, Support 70H-1024600-IPS-A Series Display
Easier And Faster To Be Integrated Into Applications

Specifications

CM4 SOCKET	suitable for all variants of Compute Module 4
NETWORKING	Gigabit Ethernet RJ45 connector
CONNECTOR	M.2 M KEY, supports communication modules or NVME SSD
CONNECTOR	Raspberry Pi 40PIN GPIO header
USB	USB 2.0 Type A × 2
DISPLAY	LCD port (40pin 0.5mm FPC connector)
CAMERA	MIPI CSI-2 camera port × 2 (15pin 1.0mm FPC connector)
VIDEO	HDMI port, supports 4K 30fps output
RTC	Real-time clock with battery socket and ability to wake Compute Module 4
STORAGE	TF card socket for Compute Module 4 Lite (without eMMC) variants
FAN HEADER	allows speed adjustment, 5V
POWER INPUT	5V
DIMENSIONS	85 × 56mm

What's The Differences

CM4 BASE BOARD	INTERFACE COUNT AND SPECIFICATIONS
CM4 BASE BOARD	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
DUINO				M.2 M	2.0×1		×1	×1			5V	Arduino compatible
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
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
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
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

Application Example

Working With An HDMI Display

Working With An Additional SSD

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

What's On Board

CM4 socket
suitable for all variants of Compute Module 4
Power input/Programming
5V/2.5A power supply, or used for eMMC burning
LCD Port
40PIN LCD display port, for direct connection to 70H-1024600 series display
FAN
for connecting cooling fan, allows speed adjustment via IO ports
CAM
2x MIPI CSI camera ports
HDMI0 connector
HDMI0 port, supports 4K 30fps output
USB 2.0 ports
2x USB 2.0 ports, for connecting sorts of USB devices
Gigabit Ethernet connector
Gigabit Ethernet RJ45 connector, with 10 / 100 / 1000M network support
M.2 indicator
indicating the operating status of M.2 interface
PWR indicator
indicating the status of Raspberry Pi power supply
ACT indicator
indicating the operating status of Raspberry Pi

Boot switch
ON: CM4 would be booted from USB-C interface
OFF:CM4 would be booted from eMMC or TF card
40PIN GPIO header
for connecting sorts of HAT
TF card slot
for connecting a TF card with pre-burnt image (Lite variant ONLY)
FE1.1S
USB HUB chip, support expanding USB port
M.2 slot
supports sorts of NVME SSD, or communication modules with PCIE M.2 KEY-M interface
RTC chip
allows RTC-related functions like wakeup, shutdown, reboot, and more
RTC interrupt selection
GN-EN: CM4 shutdown(by default) on RTC interruption
PI-RUN: CM4 reboot on RTC interruption
D4: D4 pin is triggered on RTC interruption
RTC battery holder
supports CR1220 button cell