---
title: "What assembler could I use to code in W5100"
url: "https://maker.wiznet.io/forum/11327"
markdown_url: "https://maker.wiznet.io/forum/11327/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "daangenji"
created: "2015-09-23T12:49:14+09:00"
last_activity: "2017-05-04T08:36:54+09:00"
language: "en"
views: 396
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# What assembler could I use to code in W5100

## Question

Asked by daangenji on 2015-09-23 in Ethernet Chips.

Hi guys:

```
Any assembler could be used for coding for W5100? I'm learning assembly language and developing a project base on arduino uno and W5100 module.What assembler that W5100 provide and how to upload to W5100 module? Thanks
```

---

Source: https://maker.wiznet.io/forum/11327