---
title: "rio-octobot"
url: "https://maker.wiznet.io/viktor/projects/rio-octobot/"
markdown_url: "https://maker.wiznet.io/viktor/projects/rio-octobot/md"
type: "UCC: User Created Content"
author: "Oliver Dippel"
author_url: "https://github.com/multigcs/rio-octobot"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Oliver Dippel"
original_url: "https://github.com/multigcs/rio-octobot"
published: "2024-08-19"
language: "en"
hardware: ["WIZnet W5500"]
likes: 0
views: 1308
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# rio-octobot

> 8Axis LinuxCNC-RIO main-board - for the iceWerx iCE40-HX8K FPGA-Devboard - kicad project

Original author: Oliver Dippel (source: https://github.com/multigcs/rio-octobot)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))

WIZnet parts: W5500 ([Datasheet](https://docs.wiznet.io/Product/Chip/Ethernet/W5500/datasheet?utm_source=maker&utm_medium=project&utm_campaign=w5500), [product hub](https://maker.wiznet.io/products/w5500/))

## Article

8Axis LinuxCNC-RIO main-board - for the iceWerx iCE40-HX8K FPGA-Devboard - kicad project

experimental - not fully tested yet

[![rio-octobot](https://github.com/multigcs/rio-octobot/raw/main/rio-octobot.png)](https://github.com/multigcs/rio-octobot/blob/main/rio-octobot.png)

[![rio-octobot](https://github.com/multigcs/rio-octobot/raw/main/rio-octobot-proto.jpg)](https://github.com/multigcs/rio-octobot/blob/main/rio-octobot-proto.jpg)

## software / gateware

<https://github.com/multigcs/rio-octobot#software--gateware>

<https://github.com/multigcs/riocore>

## BOM

<https://github.com/multigcs/rio-octobot#bom>

<https://eu.robotshop.com/de/products/devantech-icewerx-ice40-hx8k-fpga>

<https://www.amazon.de/WT32-ETH01-Embedded-Schnittstelle-Bluetooth-Entwicklungsplatine/dp/B0CW3DDWZ4>

## Forum

<https://github.com/multigcs/rio-octobot#forum>

German: <https://www.cnc-aus-holz.at/index.php?thread/3130-experimente-mit-linux-cnc-auf-raspi-und-ice40-fpga-als-mesa-alternative/&postID=40335#post40335> English: <https://forum.linuxcnc.org/18-computer/49142-linuxcnc-rio-realtimeio-for-linuxcnc-based-on-fpga-ice40-ecp5>

---

Source: https://maker.wiznet.io/viktor/projects/rio-octobot/