4141 – DP83848 Ethernet Board/en

Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

Summary

The DP83848 Ethernet Board is an accessory board featuring a single-port 10/100 Mb/s Ethernet physical-layer transceiver and an RJ45 connector. It provides an RMII interface module for connecting to compatible main boards.

Related products at JW Tech

• 4141 – DP83848 Ethernet Board
• WSAL4141 – DP83848 Ethernet Board

Technical overview

• Features: Single-port 10/100 Mb/s Ethernet physical-layer transceiver
• Connector: RJ45 jack
• Main-board interface: RMII
• Category: Modules, Ethernet
• Brand: Waveshare
• Related products: LAN8720 ETH Board, ENC28J60 Ethernet Board
• Available through the official Waveshare shop; be cautious of knock-offs from third-party sellers
• Technical resources (schematic, code, datasheets) are available in the wiki's Resources section

Notes and version constraints

• No exact electrical values (voltage, current draw) specified in the source
• Compatibility with specific main boards not explicitly stated
• No firmware or command details available
• Knock-off risk: Inferior copies have been found on the market, shipped without testing
• For technical questions: submit a support ticket; response within 1–2 working days

Source and revision record

• DP83848 Ethernet Board - Waveshare Wiki
• Source revision: 69038
• Captured: 2026-08-29T08:40:07+00:00
• SHA-256: 3e164681b4ba3c63a92eb1b3764a063808443927e4600bc9cbd3e70a348198b0