---
title: "Denon RS-232"
description: "Denon RS-232 is a built-in integration for Home Assistant. It has 17 installs sharing analytics and works locally."
canonical: "https://vulpo.app/integrations/core/denon-rs232"
url: "https://vulpo.app/integrations/core/denon-rs232.md"
last-updated: "2026-10-22"
version: "1.4"
---

# Denon RS-232

> Denon RS-232 is a built-in integration for Home Assistant. It has 17 installs sharing analytics and works locally.

[Open in My Home Assistant](https://my.home-assistant.io/redirect/config_flow_start/?domain=denon_rs232)

## Supports

- **Works locally**: Talks to your devices on your own network. No vendor cloud in between.
- **Set up in the UI**: Add it in Settings, Devices and services. Nothing to download.
- **Bronze quality**: Home Assistant's own rating of its code and setup experience.
- **Updated with Home Assistant**: Ships and updates with every Home Assistant release.

## Setting it up

It is added under Settings, Devices and services, with Add integration.

### Connect

- **Port**: Serial port path to connect to
- **Receiver model**: Determines available features

Texts from Home Assistant's source code, [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0).

## At a glance

- Kind: Built-in integration
- Category: [Media and entertainment](https://vulpo.app/integrations/category/media-and-entertainment.md), Speakers and audio
- Brand: [Denon](https://vulpo.app/integrations/denon.md)
- Number: 17 installs sharing analytics
- Connection: Works locally
- Upkeep: Part of Home Assistant
- Needs: Built into Home Assistant
- Quality scale: Bronze quality scale
- Domain: `denon_rs232`
- Source: <https://www.home-assistant.io/integrations/denon_rs232/>

In Vulpo: Media Player card, Apple Watch

## Other ways in for Denon

| Name | Kind | Installs or stars | Connection | Upkeep |
| --- | --- | --- | --- | --- |
| [Denon AVR Network Receivers](https://vulpo.app/integrations/core/denonavr.md) | Built-in integration | 25.7k installs sharing analytics | Works locally | Part of Home Assistant |
| [Denon HEOS](https://vulpo.app/integrations/core/heos.md) | Built-in integration | 18.1k installs sharing analytics | Works locally | Part of Home Assistant |
| [Denon Network Receivers](https://vulpo.app/integrations/core/denon.md) | Built-in integration | 117 installs sharing analytics | Works locally | Part of Home Assistant |
| [Denon AVR](https://vulpo.app/integrations/marketplace/laserguruguy-denon-avr.md) | Marketplace integration | 53 installs sharing analytics | Works locally | Updated in the last 6 months |
| [Denon AVR-3805](https://github.com/grotan1/denon-avr-3805) | Marketplace integration | 6 installs sharing analytics | Works locally | Updated in the last 6 months |

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/core/denon-rs232

---

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