Raspberry Pi Compute Module 4 Nano Base Board (B) Same Size as the CM4 Base Board with Pin Header for Compute Module 4 Lite/eMMC
SPECIFICATIONS
Accessory Type: Extension Board
Battery Included: no
Brand Name: Caturda
Compatible With: Raspberry Pi Zero 2 W
High-concerned chemical: none
Origin: Mainland China
Typical Application Fields: Education and Learning
Raspberry Pi Compute Module 4 Nano Base Board (B) Same Size as the CM4 Base Board with Pin Header for Compute Module 4 Lite/eMMC
Standard CM4 Socket, 40PIN GPIO, Gigabit Ethernet, USB2.0, DSI, CSI, 3.5mm Audio Jack...
All In The Compact Body Just As The Size Of CM4

CM4 SOCKET |
suitable for all variants of Compute Module 4 |
NETWORKING |
Gigabit Ethernet RJ45 connector |
CONNECTOR |
Raspberry Pi 40PIN GPIO header × 1 |
USB |
USB 2.0 Type A connector × 1 |
DISPLAY |
MIPI DSI port × 1 (15pin 1.0mm FPC connector) |
CAMERA |
MIPI CSI-2 port × 1 (15pin 1.0mm FPC connector) |
VIDEO |
Mini HDMI-compatible port × 1, supports 4K 30fps output |
AUDIO |
3.5mm jack |
STORAGE |
Micro SD-compatible card socket for Compute Module 4 Lite (without eMMC) variants |
POWER INPUT |
5V |
DIMENSIONS |
56 × 41mm |

CM4 socket
suitable for all variants of Compute Module 4Micro SD card slot
for connecting a Micro SD card with pre-burnt image (Lite variant ONLY)40PIN GPIO header
for connecting sorts of HATsGigabit Ethernet RJ45 connector
Power supply / Programming
5V power supply, or used for eMMC burning3.5mm audio jack
User button
USB2.0 connector
for connecting sorts of USB devices
9. CSI connector
MIPI CSI camera interface
10. DSI connector
MIPI DSI display interface
11. MP1658
12. Mini HDMI connector
supports 4K 30fps output
13. BOOT switch
ON: Switch USB to Type C interface, will enter download mode when powered on (configured as a large-capacity disk through RPI boot)
OFF: Switch USB to Type A interface, will not enter download mode when powered on (booted from eMMC or Micro SD-compatible card)
PACKAGE CONTENT
CM4-NANO-B x1
2*20PIN color-coded straight pinheader x1

- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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