Dual ETH Mini-Computer For Raspberry Pi Compute Module 4 (NOT Included), Gigabit Ethernet, 4CH Isolated RS485

Dual ETH Mini-Computer For Raspberry Pi Compute Module 4 (NOT Included), Gigabit Ethernet, 4CH Isolated RS485, USB2.0

This is an CM4-ETH-RS485-BASE-B, which is an expansion board that can be used with Raspberry Pi Compute Module 4, and supports a 7-36V DC power supply and 5V DC power supply of Type-C interface. Onboard four isolated RS485 interfaces, 100M+1000M dual network ports, HDMI interface, two CSI interfaces, two USB interfaces, etc.

User Manual / Datasheet / Example Codes etc.

Specifications

• CM4 SOCKET : suitable for all variants of Compute Module 4
• NETWORKING : Gigabit Ethernet RJ45 connector, 100M Ethernet RJ45 connector
• USB : USB 2.0 Type A × 2
• CONNECTOR : Isolated RS485 × 4, Power screw terminal × 1
• CAMERA : MIPI CSI-2 port × 2 (15pin 1.0mm FPC connector)
• VIDEO : HDMI port × 1, supports 4K 30fps output
• RTC : Real-time clock with battery socket and ability to wake Compute Module 4
• STORAGE : MicroSD card socket for Compute Module 4 Lite (without eMMC) variants
• FAN HEADER : allows speed adjustment, 5V
• INDICATOR : Power indicator × 1, CM4 status indicator × 1, User LED × 2, RS485 communication indicator × 8
• POWER INPUT : 7-36V
• DIMENSIONS : 123 × 98 × 32mm

Waveshare Dual ETH Quad RS485 Expansion Board Inside

Package Includes

• CM4-ETH-RS485-BASE-B x1
• Metal case (top and bottom) x1
• Fan x1
• 12V 2A Power Supply x1
• Screwdriver x1
• Antenna connector rubber plug x1
• Screws pack x1

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