---
title: "w5500-dhcp"
url: "https://maker.wiznet.io/teddy/projects/w5500dhcp/"
markdown_url: "https://maker.wiznet.io/teddy/projects/w5500dhcp/md"
type: "UCC: User Created Content"
author: "teddy"
author_url: "https://maker.wiznet.io/teddy/"
original_author: "teddy"
original_url: "https://lib.rs/crates/w5500-dhcp"
published: "2022-03-02"
language: "en"
likes: 0
views: 241
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# w5500-dhcp

> w5500-dhcp

Original author: teddy (source: https://lib.rs/crates/w5500-dhcp)

## Components

- Software: **w5500-dhcp**: git hub

## Article

## w5500-dhcp

Simple DHCP client for the?[Wiznet W5500](https://www.wiznet.io/product-item/w5500/)?SPI internet offload chip.

### <https://github.com/newam/w5500-dhcp-rs#warning>Warning

Please proceed with caution, and review the code before use in a production environment.

This code was developed for one-off hobby projects. It works for my network, but it likely has bugs.

#### <https://github.com/newam/w5500-dhcp-rs#limitations>Limitations

- No support for rebinding

- No support for renewing

### <https://github.com/newam/w5500-dhcp-rs#feature-flags>Feature Flags

All features are disabled by default.

- `embedded-hal`: Passthrough to?[w5500-hl](https://github.com/newAM/w5500-hl-rs).

- `std`: Passthrough to?[w5500-hl](https://github.com/newAM/w5500-hl-rs).

- `defmt`: Enable logging with?`defmt`. Mutually exclusive with?`log`. Also a passthrough to?[w5500-hl](https://github.com/newAM/w5500-hl-rs).

- `log`: Enable logging with?`log`. Mutually exclusive with?`defmt`.

### <https://github.com/newam/w5500-dhcp-rs#related-crates>Related Crates

- [w5500-ll](https://github.com/newAM/w5500-ll-rs)?- Low level W5500 register accessors.

- [w5500-hl](https://github.com/newAM/w5500-hl-rs)?- Higher level socket operations.

- [w5500-regsim](https://github.com/newAM/w5500-regsim-rs)?- Register simulation using?[`std::net`](https://doc.rust-lang.org/std/net/index.html).

---

Source: https://maker.wiznet.io/teddy/projects/w5500dhcp/