How to Add W5500 Ethernet to a Zephyr BLE Concentrator on nRF52840?
This project implements a BLE sensor concentrator on the Nordic nRF52840 DK and adds a wired TCP uplink through a WIZnet W5500 connected over SPI
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Components
Hardware components
WIZnet - W5500
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Project description
Summary This project implements a BLE sensor concentrator on the Nordic nRF52840 DK and adds a wired TCP uplink through a WIZnet W5500 connected over SPI. The W5500 provides the physical Ethernet interface, MAC, and PHY for the Zephyr network stack. A significant implementation detail is that the project does not currently use the W5500 TCP/IP Offload Engine for TCP processing: Zephyr v4.4.1 operates the W5500 in MACRAW mode and runs IPv4/TCP in Zephyr itself. What the Project Does base_platform_zephyr_ble_concentrator collects BLE advertising packets from nearby sensor endpoints. The…
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