My name is 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-DC power supply of Typc-C interface. Onboard four isolated RS485 interfaces, 100M+1000M dual network ports, HDMI interface, two CSI interfaces, two USB interfaces, etc
Applications:
Suitable For Raspberry Pi Applications Requiring Multi-Channel RS485 Communication Or Other Industrial Context
Features:
- Do not plug and unplug any device except USB and HDMI when it is powered on
- Confirm the fan voltage before connecting, only support 5V
- The Type C interface can be used as a power supply or as a USB interface to burn the image (need to use the DIP switch to switch)
- In order to ensure the normal power supply of CM4, please do not connect other devices when using the Type C interface to burn the image.
- When CM4 is in normal use, it needs to provide a 5V 2A power supply for CM4. Otherwise, there may be problems such as automatic shutdown, frequency reduction, and so on.
- USB2.0 is closed by default, if you need to open it, you need to add dtoverlay=dwc2,dr_mode=host in config.txt
Packages Includes:
1 x Waveshare Dual ETH Quad RS485 Base Board (B) for Raspberry Pi Compute Module 4
| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
| MRP | Rs. 6282.32 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.
Waveshare Dual ETH Quad RS485 Base Board (B) for Raspberry Pi Compute Module 4
- Product Code: EC-17840
- Availability: 2
-
Rs.5324.00
- (Excluding 18% GST)