
Nano Base Board (B) for Raspberry Pi Compute Module 5, Compact Size
Brand | Waveshare |
SKU: | 248-1 |
Condition: | New |
Compatibility: | CM5 |

Waveshare 30581 - Nano Base Board (B) for Raspberry Pi Compute Module 5, Same Footprint as The CM5 - CM5-NANO-B
Nano Base Board B – a compact, high-performance carrier board designed for space-constrained applications. Whether you're building a custom embedded system, edge AI project, or a sleek industrial controller, this base board offers robust connectivity and a minimalist footprint without compromising on power or versatility. Compatible exclusively with the CM5.
Specifications
CM5 socket
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Suitable for all variants of Compute Module 5
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---|---|
Networking
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Gigabit Ethernet RJ45 connector
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Connector
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Raspberry Pi 40PIN GPIO interface × 1
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USB
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USB 3.2 Gen1 Type A port × 1
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MIPI
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MIPI 4-lane interface × 2 (22pin 0.5mm FPC connector)
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Video
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Mini HDMI port × 1, supports 4K output
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Audio
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USB audio 3.5mm jack
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Storage
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TF card socket for Compute Module 5 Lite (without eMMC) variants
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Power input
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DC 5V 5A
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PCIe
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16PIN PCIe connector (PCIe Gen2/3 x1)
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Dimensions
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55 × 41mm
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What's On Board
- CM5 socket
Suitable for all variants of Compute Module 5 - PCIe interface
16PIN PCIe connector, for connecting sorts of PI5 PCIe adapter boards - TF card slot
for connecting a TF card with pre-burnt image (Lite variant ONLY) - Other function pins
Supports for extended functions - Mini HDMI port
Supports 4K output - BOOT button
Press before powering on and release after powering on to enter the burning mode - PSW button
power button - 3.5mm jack
Audio output - Power supply / Programming
5V power supply, or used for eMMC burning - 2PIN JST-SH RTC battery header
- FAN header
4PIN JST-SH PWM fan header for connecting a cooling fan - RJ45 Gigabit Ethernet port
for network access - Dual-color LED indicator
Red light: Raspberry Pi power indicator
Green light: Raspberry Pi working status indicator - User button
connected to GPIO21 - USB port
USB 3.2 Gen1 high speed interface, for connecting sorts of USB devices - Dual MIPI interfaces
for connecting to DSI displays or CSI cameras - 40PIN GPIO interface
suitable for connecting to various HAT modules
Outline dimensions
WIKI: www.waveshare.com/wiki/CM5-NANO-B
Package Content
- CM5-NANO-B x1
- 2*20PIN color-coded straight pinheader x1