CM4-NANO-B Expansion Board Multi Interface Computing Module Base Plate for Raspberry Pi CM4

1. CM4 connector
Compatible with all versions of Compute Module 4
2. Micro SD card interface
For access to Micro SD card with system, only for Lite version
3. 40PIN GPIO interface
Easy access to various HAT modules
4. RJ45 Gigabit Ethernet port
5. Power supply/burning interface
5V power supply, can also be used as eMMC burning port
6. 3.5 mm headphone jack
7. User keys
8. USB 2.0 interface
Support various USB device access
9. CSI interface
MIPI CSI camera interface
10. DSI interface
MIPI DSI display interface
11. MP1658
12. Mini HDMI interface
Support 4K 30fps output
13. BOOT switch
ON: Switch the USB to the Type C interface, and enter the download mode when powered on (configure a large-capacity disk through RPI boot)
OFF: Switch USB to Type A interface, it will not enter the download when powered on (will start from eMMC or SD card)