- Description
- Package Content
Details
Waveshare CM4-IO-BASE-B (Full Ver.) Inside, Fast And Easy To Build A Mini-Computer
* Please refer to the part list for detailed package content
Mini Base B Full Ver
the CM4-IO-BASE-B bare board only
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.
CM4-IO-BASE-B + USB HDMI Adapter
Expanding 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
Mini-Computer Kit + USB HDMI Adapter
Expanding 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
make it easy to build your own Raspberry Pi CM4 mini PC
CM4 socket | suitable for all variants of Compute Module 4 |
---|---|
Networking | Gigabit Ethernet RJ45 connector |
M.2 M KEY, supports communication modules or NVME Solid State Drives | |
Connector | Raspberry Pi 40PIN GPIO header |
USB | USB 2.0 Type A × 2, USB 2.0 via FFC connector × 2 |
Display | MIPI DSI display port (15pin 1.0mm FPC connector) |
Camera | MIPI CSI-2 camera port × 2 (15pin 1.0mm FPC connector) |
Video | HDMI port × 2 (including one port via FFC connector), 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 and measurement, 5V |
Power input | 5V |
Dimensions | 85 × 56mm |
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). |
onboard multiple connectors including:
CSI/DSI/RTC/FAN/HDMI/USB/RJ45 Gigabit Ethernet/TF Card Slot/M.2 Slot
each cut-out is completely aligned with the connector
More USB And HDMI Connectors Via FFC
comes with cooling fan, combined with the airflow vent, better heat dissipation
wall mount holes on two sides, handy for mounting
- CM4 socket
suitable for all variants of Compute Module 4 - Power input/Programming
5V/2.5A power supply, or used for eMMC burning - DISP
MIPI DSI display port - FAN
for connecting cooling fan, allows speed adjustment and measurement - 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 - ACT indicator
indicating the operating status of Raspberry Pi - PWR indicator
indicating the status of Raspberry Pi power supply - BOOT selection
ON: CM4 would be booted from USB-C interface
OFF: CM4 would be booted from eMMC or TF card
- 40PIN GPIO header
- TF card slot
for connecting a TF card with pre-burnt image (Lite variant ONLY) - HDMI1 FFC connector
HDMI1 port, supports 4K 30fps output - USB 2.0 FFC connector
can be connected through an adapter - FE1.1S
USB HUB chip, expanding one USB port to 4x ports - M.2 slot
supports sorts of NVME Solid State Drives, 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
PI-RUN: CM4 reboot on RTC interruption
GN-EN: CM4 shutdown on RTC interruption
D4: D4 pin is triggered on RTC interruption - EMC2301
fan controller, for speed adjustment / measurement - RTC battery holder
supports CR1220 button cell
Suitable for binocular Vision Raspberry Pi Projects
Access to more peripherals via USB HDMI Adapter
Working With Additional Solid State Drives
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Quick Overview
CM4-IO-BASE-B
- CM4-IO-BASE-B x1
- Solid State Drives mounting screw x1
CM4-IO-BASE-BOX-B
- CM4-IO-BASE-B x1
- Metal case (top and bottom) x1
- Fan-4010-PWM-5V x1
- OPTIONS 5V 3A USB-C power adapter x1
- Screwdriver x1
- Screws pack x1
CM4-IO-BASE-Acce B
- CM4-IO-BASE-B x1
- USB HDMI Adapter x1
- FFC cable 6PIN 1.0 pitch 60mm x1
- FFC cable 20PIN 0.5 pitch 60mm x1
- USB-A to USB-C cable 1m x1
- Solid State Drives mounting screw x1
CM4-IO-BASE-Acce D
- CM4-IO-BASE-B x1
- Metal case (top and bottom) x1
- USB-A to USB-C cable 1m x1
- USB HDMI Adapter x1
- FFC cable 6PIN 1.0 pitch 60mm x1
- FFC cable 20PIN 0.5 pitch 60mm x1
- Fan-4010-PWM-5V x1
- OPTIONS 5V 3A USB-C power adapter x1
- Screws pack x1
- Screwdriver x1