Waveshare Nano Base Board (B) for Raspberry Pi Compute Module 5 Same Size As CM5

Nano Base Board (B) for Raspberry Pi Compute Module 5, Same Size As The CM5 Nano Base Board (B) for CM5

Suitable For Evaluating The Raspberry Pi CM5 Or Being Integrated Into End Products

Base Board for Compute Module 5 Lite / eMMC


Same Size As The CM5

Compact size and fully functional, With Multiple Peripheral Interfaces, Suitable for Narrow Application Environments

Note: the CM5is NOT included. Please buy it separately.
Specifications CM5 socket Suitable for all variants of Compute Module 5 Networking Gigabit Ethernet RJ45 connector Connector Raspberry Pi 40PIN GPIO interface × 1 USB USB 3.2 Gen1 Type A port × 1 MIPI MIPI 4-lane interface × 2 (22pin 0.5mm FPC connector) Video Mini HDMI port × 1, supports 4K output Audio USB audio 3.5mm jack Storage TF card socket for Compute Module 5 Lite (without eMMC) variants Power input DC 5V 5A PCIe 16PIN PCIe connector (PCIe Gen2/3 x1) Dimensions 55 × 41mm
What\'s On Board

1. CM5 socket
   Suitable for all variants of Compute Module 5
2. PCIe interface
   16PIN PCIe connector, for connecting sorts of PI5 PCIe adapter boards
3. TF card slot
   for connecting a TF card with pre-burnt image (Lite variant ONLY)
4. Other function pins
   Supports for extended functions
5. Mini HDMI port
   Supports 4K output
6. BOOT button
   Press before powering on and release after powering on to enter the burning mode
7. PSW button
   power button
8. 3.5mm jack
   Audio output

1. Power supply / Programming
   5V power supply, or used for eMMC burning
2. 2PIN JST-SH RTC battery header
3. FAN header
   4PIN JST-SH PWM fan header for connecting a cooling fan
4. RJ45 Gigabit Ethernet port
   for network access
5. Dual-color LED indicator
   Red light: Raspberry Pi power indicator
   Green light: Raspberry Pi working status indicator
6. User button
   connected to GPIO21
7. USB port
   USB 3.2 Gen1 high speed interface, for connecting sorts of USB devices
8. Dual MIPI interfaces
   for connecting to DSI displays or CSI cameras
9. 40PIN GPIO interface
   suitable for connecting to various HAT modules

Outline dimensions
About Compute Module 5 Newly upgraded, more powerful

• Upgraded processor BCM2712, quad-core Cortex-A76 64-bit SoC, more powerful performance
• More options for RAM (2GB / 4GB / 8GB / 16GB)
• More options for eMMC Flash (0GB (Lite) / 8GB / 16GB / 32GB / 64GB)
• Faster eMMC Flash storage, up to 200 Mbps data rate
• Optional for certified radio module, supports either PCB trace antenna or external antenna, more suitable for industrial applications
• Adopts B to B connectors, most compatible with Compute Module 4
• Onboard Gigabit Ethernet PHY supporting IEEE1588, suitable for network applications
• Onboard PCIe Gen 2 x1 interface, allows connecting more useful modules

Resources & Services

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

Package Content

Weight:0.019 kg

1. CM5-NANO-B x1
2. 2*20PIN color-coded straight pinheader x1

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