Product description
Waveshare Mini Base Board (B) is a compact IO carrier board for the Raspberry Pi Compute Module 5 (CM5). Supplied with mounting screws, including screw for SSD installation.
Specifications:
- Supports all CM5 variants (including Lite and eMMC versions)
- Power supply: DC 5V, 5A via USB-C port
- Networking: Gigabit Ethernet (RJ45)
- USB ports: 2 × USB 3.2 Gen1 Type-A, 2 × USB 2.0 via 6-pin 1 mm FFC connectors
- HDMI: 2 × HDMI ports (one via FFC connector), supports dual 4K output
- MIPI interfaces: FFC connectors for DSI displays and CSI cameras
- Storage: Micro-SD card slot for CM5 Lite variants without eMMC
- M.2 NVMe: Supports 2230 and 2242 SSDs, enables boot from SSD
- GPIO: 40-pin GPIO header, color-coded for easy identification
- Fan connector: 4-pin JST-SH PWM connector for 5V fans
- RTC: Battery holder for CR1220 battery
- Security: Onboard EEPROM (CAT24C32) and cryptographic chip (ATSHA204) for secure authentication
- Additional features: IO-VREF selection (3.3V or 1.8V), BOOT button, power button, status LED
- Dimensions: 85 × 56 mm
