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Raspberry Pi Compute Module 4 IO Board, a Development Platform for CM4

Product information "Raspberry Pi Compute Module 4 IO Board, a Development Platform for CM4"

Kurzbeschreibung: Raspberry Pi Compute Module 4 IO Board, A Development Platform And Reference Base-Board Design For CM4

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Raspberry Pi Compute Module 4 IO Board, a development platform and reference base-board design for CM4
Compute module 4 IO Board

TheCompute Module 4 IO Board is a companion board for Raspberry Pi Compute Module 4 (supplied separately). It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products.

The IO board is designed to allow you to create systems quickly using off-theshelf parts such as HATs and PCIe cards, which might include NVMe, SATA, networking, or USB. The major user connectors are located along one side to make enclosures simple.

Compute Module 4 IO Board also provides an excellent way to prototype systems using the Compute Module 4.

Interfaces introduction
Specifications
CM4 socketsuitable for all variants of Compute Module 4
ConnectorsStandard Raspberry Pi HAT connectors with PoE support Standard PCIe Gen 2 x1 socket Various jumpers to disable specific features, e.g. wireless connectivity, EEPROM writing
RTCReal-time clock with battery socket and ability to wake Compute Module 4
Video2 x MIPI DSI display FPC connectors (22-pin 0.5 mm pitch cable)
Camera2 x MIPI CSI-2 camera FPC connectors (22-pin 0.5 mm pitch cable)
USB2 x USB 2.0 connectors Micro USB socket for updating Compute Module 4
EthernetGigabit Ethernet RJ45 with PoE support
Storage socketMicroSD card socket for Compute Module 4 Lite (without eMMC) variants
FanStandard fan connector
Power input12V / 5V
Dimensions160 × 90mm
CM4 base board selection guide
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).
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  1. Compute Module 4 IO Board x1
Raspberry Pi Compute module 4 IO Board

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