Waveshare CM4-ETH-RS485-BASE-B compute module carrier board

Waveshare CM4-ETH-RS485-BASE-B compute module

Waveshare

Waveshare CM4-ETH-RS485-BASE-B compute module carrier board with dual Ethernet and 4x isolated RS485 21666

Name: Waveshare CM4-ETH-RS485-BASE-B compute module carrier board with dual Ethernet and 4x isolated RS485 21666
Brand: Waveshare
SKU: WS21666
Price: 69.01 EUR
Availability: InStock

Item No.: WS21666

HAN: 21666

EAN: 4060137302350

HS Code: 8537109199

Herkunftsland: CN

Lagerstufe: Neu

69,01 €

per pcs

incl. 19% VAT plus (M)

Net: 57,99 €

Choose tax zone / country of delivery

The Waveshare CM4-ETH-RS485-BASE-B is a compute module carrier board for Raspberry Pi Compute Module 4 with Gigabit Ethernet, 4-channel isolated RS485, and USB 2.0. Variant 21666 is the Dual ETH Quad RS485 Base Board (B). More product details

Product Description

The Waveshare CM4-ETH-RS485-BASE-B is a carrier board for the Raspberry Pi Compute Module 4. According to the source data, this variant is the Dual ETH Quad RS485 Base Board (B) and integrates Gigabit Ethernet, 4-channel isolated RS485 interfaces, and USB 2.0 on a single base board.

The product naming places this board in embedded and industrial CM4 integration scenarios where multiple wired network interfaces and serial field interfaces are required on one compute module carrier board. No further electrical detail values are specified in the available source data, so this description is intentionally limited to the verified core information.

Technical Features

Compute module carrier board for Raspberry Pi Compute Module 4
Variant: CM4-ETH-RS485-BASE-B
Dual Ethernet configuration
Gigabit Ethernet according to product source
4-channel isolated RS485 interfaces
USB 2.0 support
Manufacturer: Waveshare

Application Areas

Suitable for embedded control and communication systems based on Raspberry Pi Compute Module 4 where Ethernet and RS485 interfaces are required on a shared carrier board. Due to limited source data, no additional environments or functional claims are inferred.

What's Included

CM4-ETH-RS485-BASE-B x1

Dimensions and Weight
Item information	Value
GTIN:	4060137302350
HAN:	21666
Category:	Expansion Boards
Interface Type:	Gigabit Ethernet, RS485, USB 2.0
Supported Compute Module Models:	Raspberry Pi Compute Module 4
Shipping weight:	0,12 kg
Item weight:	0,10 kg
Dimensions ( Length × Width × Height ):	10,88 × 9,36 × 2,55 cm

Write the first review for this item and help others make a purchase decision!

Manufacturer according to GPSR
Waveshare International Limited, World Trade Plaza south side, Fuhong Rd, Futian District, 518000 Shenzhen, China, [email protected], https://waveshare.com/