Waveshare Dual ETH Quad RS485 B Base Board for Raspberry Pi CM4, Gigabit Ethernet

1. CM4 Company: Suitable for all variants of the calculation module 4
2. Networking: RJ45 Gigabit Ethernet connector, 100m RJ45 Ethernet connector
3. CONNECTOR: isolated rs485 x 4, power screw terminal x 1
4. USB: USB 2.0 Type-A x 2
5. Cacmera: MIPI CSI-2 X 2 port (1.0mm 15pin FPC connector)
6. Video: HDMI Port X 1, supports 4K 30fps output
7. RTC: Real time clock with battery socket and possibility to wake up the calculation module 4
8. Storage: microSD card socket for the Compute Module 4 lite (without EMMC) variants
9. Fan header: Allows speed adjustment, 5V
10. Indicator: Power indicator x 1, CM4 status indicator x 1, User LED x 2, RS485 communication indicator x 8
11. Power input: 7-36V
12. Size: 93.6 x 108.8mm