---
title: "KASA"
url: "https://maker.wiznet.io/WIZnet/projects/kasa/"
markdown_url: "https://maker.wiznet.io/WIZnet/projects/kasa/md"
type: "UCC: User Created Content"
author: "vivedo"
author_url: "https://github.com/vivedo/kasa"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "vivedo"
original_url: "https://github.com/vivedo/kasa"
published: "2023-02-12"
language: "en"
hardware: ["Arduino Ethernet Shield"]
likes: 3
views: 254
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# KASA

> Domotic system based AVR ATmega1280 running FreeRTOS 9.

Original author: vivedo (source: https://github.com/vivedo/kasa)

## Components

- **Arduino Ethernet Shield** x 1 ([docs](https://docs.arduino.cc/retired/shields/arduino-ethernet-shield-without-poe-module))

## Article

### **Software capabilities**

- Timed outputs

- Constraint outputs (for motorized shutters/curtains)

- MQTT control **(WIP)**

- Alexa/GHome Integration **(WIP)**

### **Current hardware**

- Arduino Mega 1280

- Wiznet W5100 (Arduino Ethernet shield)

- 8x 230V/5V optocoupler board (x2) **(connected to PORTA and PORTC)**

- 16x 5V coil, 230V10A relay board **(connected to PORTK and PORTL)**

- 5V2A PSU

- DIN rail electrical box and custom 3D printed DIN headers

Original Link: <https://github.com/vivedo/kasa>

---

Source: https://maker.wiznet.io/WIZnet/projects/kasa/