Skip to main content Skip to search Skip to main navigation
Technology from Germany · EU support for makers and industry

Mini-Computer Based on Raspberry Pi Compute Module 4 (NOT Included), Mini IO Board Full Ver, Metal Case, with Cooling Fan

Product information "Mini-Computer Based on Raspberry Pi Compute Module 4 (NOT Included), Mini IO Board Full Ver, Metal Case, with Cooling Fan"

Mini Base Board/Mini-Computer Full Version, Designed for Raspberry Pi Compute Module 4, USB HDMI Adapter Optional
Mini Base Board for Compute Module 4
Designed For Raspberry Pi Compute Module 4

Waveshare CM4-IO-BASE-B (Full Ver.) Inside, Fast And Easy To Build A Mini-Computer

CM4-IO-BASE-BOX-B-details-1.jpg
Version Options

* Please refer to the part list for detailed package content

CM4-IO-BASE-B-1_460.jpg

Mini Base B Full Verthe CM4-IO-BASE-B bare board only

CM4-IO-BASE-BOX-B_460.jpg

Mini-Computer Kit In addition to the CM4-IO-BASE-B base board, it is equipped with an Aluminum Alloy case, power supply and fan, etc.

More Available Kits
CM4-IO-BASE-Acce-B-1_880.jpg

CM4-IO-BASE-B + USB HDMI AdapterExpanding additional 2x USB And 1x HDMI Connectors Via FFC, in addition to the CM4-IO-BASE-B base board, it is equipped with a USB HDMI Adapter, FFC Cable and USB Cable, etc

CM4-IO-BASE-Acce-D-1_880.jpg

Mini-Computer Kit + USB HDMI AdapterExpanding additional 2x USB And 1x HDMI Connectors Via FFC, in addition to the CM4-IO-BASE-B base board, it is equipped with an Aluminum Alloy case, USB HDMI Adapter, 5V 3A power supply, FFC Cable and USB Cable, etc

Optional Black Metal Case

make it easy to build your own Raspberry Pi CM4 mini PC

CM4-IO-BASE-BOX-B-details-5.jpg
for reference only, CM4 and antenna are NOT included.
Specifications
CM4 socketsuitable for all variants of Compute Module 4
NetworkingGigabit Ethernet RJ45 connector
M.2 M KEY, supports communication modules or NVME Solid State Drives
ConnectorRaspberry Pi 40PIN GPIO header
USBUSB 2.0 Type A × 2, USB 2.0 via FFC connector × 2
DisplayMIPI DSI display port (15pin 1.0mm FPC connector)
CameraMIPI CSI-2 camera port × 2 (15pin 1.0mm FPC connector)
VideoHDMI port × 2 (including one port via FFC connector), supports 4K 30fps output
RTCReal-time clock with battery socket and ability to wake Compute Module 4
StorageTF card socket for Compute Module 4 Lite (without eMMC) variants
Fan headerallows speed adjustment and measurement, 5V
Power input5V
Dimensions85 × 56mm
What's the differences
CM4 Base BoardInterface count and specifications
PoEGigabit ETH40PIN GPIOPCIeUSB①DSIHDMICSIRTCFan HeaderPower InputFeatures
CM4-NANO-A-10.png NANO A√2.0×1×15VCM4 sized
CM4-NANO-B-10.png NANO B×1√2.0×1×1×1×15VCM4 sized
CM4-NANO-C-10.png NANO C√2.0×1×1×1×15VOnboard Camera
CM4-IO-BASE-B-10.png mini Base A×1√M.2 M2.0×4×1×2×25V5Vmini size
CM4-IO-BASE-B-10.png mini Base B×1√M.2 M2.0×4×1×2×2√5V5Vmini size
CM4-IO-BASE-C-10.png mini Base C×1√M.2 M2.0×2×1×2√5V5VDedicated 40PIN LCD Connector
CM4-DISP-BASE-2.8A-10.png Touch screen×1M.2 M2.0×4×1×15VIPS screen
CM4-DUAL-ETH-MINI-10.png Mini Dual Gigabit×2√2.0×15V SH1.05Vdual ETH
CM4-DUAL-CAMERA-BASE-10.png Binocular camera×1√M.2 M2.0×4×25Vdual 8MP cameras
CM4-ETH-RS485-BASE-B-10.png 4CH RS485×12.0×2×1×2×15V7-36Vdual ETH
CM4-DUAL-ETH-WIFI6-BASE-10.png WIFI6 DUAL ETH×1√M.2 E2.0×3×1×2×2×15/12V7-36VWIFI6 dual ETH
CM4-DUAL-ETH-BASE-10.png Dual Gigabit ETH×2√3.0×3×1×2×2√5/12V7-36V
CM4-DUAL-ETH-4G-5G-BASE-10.png IoT Dual Gigabit ETH×2√3.0×2×1×2×2√5/12V5V5G/4G support
Compute-Module-4-PoE-4G-Board-10.png IoT Base√×1Gen2×12.0×2×2×2×2√5/12V7-36V5G/4G supportRS232RS485ADC
Compute-Module-4-PoE-Board-B-10.png PoE Base (B)√×1√Gen2×12.0×4×2×2×2√5/12V5VRS232RS485
CM4-POE-UPS-BASE-10.png PoE UPS Base√×1√M.2 M2.0×4×1×2×2√5/12V7-36VUPS
Compute-Module-4-PoE-Board-10.png PoE Base√×1√3.0×4×2×2×2√5/12V7-36V
Compute-Module-4-IO-Board-10.png Raspberry Pi official②×1√Gen2×12.0×4×2×2×2√12V12V
CM4-IO-WIRELESS-BASE-10.png Wireless base×1M.2 B / Mini-PCIe2.0×3×1×1√5/12V5V or 7-36V5G/4G support RS485 CAN rail-mount
CM4-IO-WIRELESS-BASE-B-10.png UPS Wireless base×1M.2 B2.0×3×1×1√5/12V5V or 7-36VWith UPS 5G/4G support RS485 CAN rail-mount
CM4-NVME-NAS-BOX-10.png NAS Mini Computer×2√M.2 M×2/ Mini-PCIe3.0×2×2×2√5Vdual M.2 M KEY slots
CM4-DISP-BASE-5A-10.png 5″ touch screen②×1√M.2 M2.0×4×1×2√5/12V5V
CM4-DISP-BASE-7A-BOX-10.png 7″ all-in-one×1M.2 M2.0×4used×1used√5/12V used7-36Vtouch screen camera speaker
13.3inch-PiPad-C4-10.png 13.3″ all-in-one×12.0×212VHD touch screen
13.3inch-Magic-Mirror-C4-10.png 13.3″ Magic Mirror×12.0×212VHD screen, Speech Assistant
Note① 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).
Compact, yet Complete

onboard multiple connectors including: CSI/DSI/RTC/FAN/HDMI/USB/RJ45 Gigabit Ethernet/TF Card Slot/M.2 Slot

CM4-IO-BASE-BOX-B-details-7.jpg
Precise cut-out with clear label

each cut-out is completely aligned with the connector

CM4-IO-BASE-BOX-B-details-9.jpg
Access to USB HDMI Adapter

More USB And HDMI Connectors Via FFC

CM4-IO-BASE-Acce-B-details-1.jpg
Cooling fan included

comes with cooling fan, combined with the airflow vent, better heat dissipation

CM4-IO-BASE-BOX-B-details-11.jpg
Wall mount support

wall mount holes on two sides, handy for mounting

CM4-IO-BASE-BOX-B-details-13.jpg
What's On Board
CM4-IO-BASE-BOX-B-details-19.jpg
  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 TF card
  1. 40PIN GPIO header
  2. TF card slot for connecting a TF card with pre-burnt image (Lite variant ONLY)
  3. HDMI1 FFC connector HDMI1 port, supports 4K 30fps output
  4. USB 2.0 FFC connector can be connected through an adapter
  5. FE1.1S USB HUB chip, expanding one USB port to 4x ports
  6. M.2 slot supports sorts of NVME Solid State Drives, or communication modules with PCIE M.2 KEY-M interface
  7. RTC chip allows RTC-related functions like wakeup, shutdown, reboot, and more
  8. RTC interrupt selection PI-RUN: CM4 reboot on RTC interruption GN-EN: CM4 shutdown on RTC interruption D4: D4 pin is triggered on RTC interruption
  9. EMC2301 fan controller, for speed adjustment / measurement
  10. RTC battery holder supports CR1220 button cell
Application example

Suitable for binocular Vision Raspberry Pi Projects

CM4-IO-BASE-BOX-B-details-15.jpg

Access to more peripherals via USB HDMI Adapter

CM4-IO-BASE-Acce-C-details-3.jpg

Working With Additional Solid State Drives

CM4-IO-BASE-BOX-B-details-17.jpg
for reference only, display, cameras, antenna and Solid State Drives are NOT included.
Product show
CM4-IO-BASE-BOX-B-details-21.jpg
Outline dimensions
CM4-IO-BASE-BOX-B-details-size-1.jpgCM4-IO-BASE-BOX-B-details-size-2.jpg
Resources & Services
res_banner.png

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Lieferumfang

CM4-IO-BASE-B

  1. CM4-IO-BASE-B x1
  2. Solid State Drives mounting screw x1
1CM4-IO-BASE-B-3_220.jpg
2CM4-IO-BASE-B-10_93.jpg

CM4-IO-BASE-BOX-B

  1. CM4-IO-BASE-B x1
  2. Metal case (top and bottom) x1
  3. Fan-4010-PWM-5V x1
  4. OPTIONS 5V 3A USB-C power adapter x1
  5. Screwdriver x1
  6. Screws pack x1
CM4-IO-BASE-BOX-B-details-pack.jpg

CM4-IO-BASE-Acce B

  1. CM4-IO-BASE-B 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. Solid State Drives mounting screw x1
CM4-IO-BASE-Acce-B-details-pack.jpg

CM4-IO-BASE-Acce D

  1. CM4-IO-BASE-B x1
  2. Metal case (top and bottom) x1
  3. USB-A to USB-C cable 1m x1
  4. USB HDMI Adapter x1
  5. FFC cable 6PIN 1.0 pitch 60mm x1
  6. FFC cable 20PIN 0.5 pitch 60mm x1
  7. Fan-4010-PWM-5V x1
  8. OPTIONS 5V 3A USB-C power adapter x1
  9. Screws pack x1
  10. Screwdriver x1
CM4-IO-BASE-Acce-D-details-pack.jpg

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.