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M5Stack Mumble Intercom Clients

This repository contains Arduino-based clients for building a small Mumble-powered intercom. Each device connects to Wi-Fi, joins your Home Assistant Mumble server Add-on or any other Mumble server, and uses the built-in microphone, speaker, and button for quick voice communication. Project is meant for users who want a small physical intercom client for smart-home, workshop, garage, or room-to-room communication. It is intentionally focused on a real Mumble workflow instead of a custom voice backend.

Support

🤗 Please consider subscribing to my YouTube channel. Your support goes a long way toward helping me build more smart home, IoT, and automation projects. If you want to support my work even more, you can also visit my shop or buy me a coffee.

Shop | YouTube

Where to buy / Supported Devices

What It Does

  • Connects the device to your Wi-Fi network.
  • Logs in to a normal Mumble server over TLS.
  • Finds and joins the configured Mumble channel.
  • Uses the device button as push-to-talk.
  • Captures audio from the built-in microphone.
  • Plays incoming voice through the built-in speaker.

Getting Started

  1. Choose the folder for your device.
  2. Open the matching .ino file in Arduino IDE.
  3. Edit config.h with your Wi-Fi and Mumble server settings.
  4. Select the correct board and upload settings for your device.
  5. Upload the sketch and open Serial Monitor at 115200 baud.

For board-specific setup notes, pin details, and troubleshooting, use the README inside each device folder.

Project Structure

M5Stack-Mumble-Intercom-Client/
├── ATOM-ECHO_Mumble_Intercom/
├── ATOM-VoiceS3R_Mumble_Intercom/
├── Echo_vs_Voice.png
└── README.md

M5Stack Boards

About

Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server

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Stars

1 star

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0 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all
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try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - PricelessToolkit/M5Stack-Mumble-Intercom-Client: Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server · GitHub
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Repository files navigation

M5Stack Mumble Intercom Clients

This repository contains Arduino-based clients for building a small Mumble-powered intercom. Each device connects to Wi-Fi, joins your Home Assistant Mumble server Add-on or any other Mumble server, and uses the built-in microphone, speaker, and button for quick voice communication. Project is meant for users who want a small physical intercom client for smart-home, workshop, garage, or room-to-room communication. It is intentionally focused on a real Mumble workflow instead of a custom voice backend.

Support

🤗 Please consider subscribing to my YouTube channel. Your support goes a long way toward helping me build more smart home, IoT, and automation projects. If you want to support my work even more, you can also visit my shop or buy me a coffee.

Shop | YouTube

Where to buy / Supported Devices

What It Does

  • Connects the device to your Wi-Fi network.
  • Logs in to a normal Mumble server over TLS.
  • Finds and joins the configured Mumble channel.
  • Uses the device button as push-to-talk.
  • Captures audio from the built-in microphone.
  • Plays incoming voice through the built-in speaker.

Getting Started

  1. Choose the folder for your device.
  2. Open the matching .ino file in Arduino IDE.
  3. Edit config.h with your Wi-Fi and Mumble server settings.
  4. Select the correct board and upload settings for your device.
  5. Upload the sketch and open Serial Monitor at 115200 baud.

For board-specific setup notes, pin details, and troubleshooting, use the README inside each device folder.

Project Structure

M5Stack-Mumble-Intercom-Client/
├── ATOM-ECHO_Mumble_Intercom/
├── ATOM-VoiceS3R_Mumble_Intercom/
├── Echo_vs_Voice.png
└── README.md

M5Stack Boards

About

Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server

Resources

Stars

1 star

Watchers

0 watching

Forks

Releases

Packages

Contributors

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - PricelessToolkit/M5Stack-Mumble-Intercom-Client: Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server · GitHub
Skip to content

Repository files navigation

M5Stack Mumble Intercom Clients

This repository contains Arduino-based clients for building a small Mumble-powered intercom. Each device connects to Wi-Fi, joins your Home Assistant Mumble server Add-on or any other Mumble server, and uses the built-in microphone, speaker, and button for quick voice communication. Project is meant for users who want a small physical intercom client for smart-home, workshop, garage, or room-to-room communication. It is intentionally focused on a real Mumble workflow instead of a custom voice backend.

Support

🤗 Please consider subscribing to my YouTube channel. Your support goes a long way toward helping me build more smart home, IoT, and automation projects. If you want to support my work even more, you can also visit my shop or buy me a coffee.

Shop | YouTube

Where to buy / Supported Devices

What It Does

  • Connects the device to your Wi-Fi network.
  • Logs in to a normal Mumble server over TLS.
  • Finds and joins the configured Mumble channel.
  • Uses the device button as push-to-talk.
  • Captures audio from the built-in microphone.
  • Plays incoming voice through the built-in speaker.

Getting Started

  1. Choose the folder for your device.
  2. Open the matching .ino file in Arduino IDE.
  3. Edit config.h with your Wi-Fi and Mumble server settings.
  4. Select the correct board and upload settings for your device.
  5. Upload the sketch and open Serial Monitor at 115200 baud.

For board-specific setup notes, pin details, and troubleshooting, use the README inside each device folder.

Project Structure

M5Stack-Mumble-Intercom-Client/
├── ATOM-ECHO_Mumble_Intercom/
├── ATOM-VoiceS3R_Mumble_Intercom/
├── Echo_vs_Voice.png
└── README.md

M5Stack Boards

About

Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server

Resources

Stars

1 star

Watchers

0 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - PricelessToolkit/M5Stack-Mumble-Intercom-Client: Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server · GitHub
Skip to content

Repository files navigation

M5Stack Mumble Intercom Clients

This repository contains Arduino-based clients for building a small Mumble-powered intercom. Each device connects to Wi-Fi, joins your Home Assistant Mumble server Add-on or any other Mumble server, and uses the built-in microphone, speaker, and button for quick voice communication. Project is meant for users who want a small physical intercom client for smart-home, workshop, garage, or room-to-room communication. It is intentionally focused on a real Mumble workflow instead of a custom voice backend.

Support

🤗 Please consider subscribing to my YouTube channel. Your support goes a long way toward helping me build more smart home, IoT, and automation projects. If you want to support my work even more, you can also visit my shop or buy me a coffee.

Shop | YouTube

Where to buy / Supported Devices

What It Does

  • Connects the device to your Wi-Fi network.
  • Logs in to a normal Mumble server over TLS.
  • Finds and joins the configured Mumble channel.
  • Uses the device button as push-to-talk.
  • Captures audio from the built-in microphone.
  • Plays incoming voice through the built-in speaker.

Getting Started

  1. Choose the folder for your device.
  2. Open the matching .ino file in Arduino IDE.
  3. Edit config.h with your Wi-Fi and Mumble server settings.
  4. Select the correct board and upload settings for your device.
  5. Upload the sketch and open Serial Monitor at 115200 baud.

For board-specific setup notes, pin details, and troubleshooting, use the README inside each device folder.

Project Structure

M5Stack-Mumble-Intercom-Client/
├── ATOM-ECHO_Mumble_Intercom/
├── ATOM-VoiceS3R_Mumble_Intercom/
├── Echo_vs_Voice.png
└── README.md

M5Stack Boards

About

Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server

Resources

Stars

1 star

Watchers

0 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' GitHub - PricelessToolkit/M5Stack-Mumble-Intercom-Client: Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server · GitHub
Skip to content

Repository files navigation

M5Stack Mumble Intercom Clients

This repository contains Arduino-based clients for building a small Mumble-powered intercom. Each device connects to Wi-Fi, joins your Home Assistant Mumble server Add-on or any other Mumble server, and uses the built-in microphone, speaker, and button for quick voice communication. Project is meant for users who want a small physical intercom client for smart-home, workshop, garage, or room-to-room communication. It is intentionally focused on a real Mumble workflow instead of a custom voice backend.

Support

🤗 Please consider subscribing to my YouTube channel. Your support goes a long way toward helping me build more smart home, IoT, and automation projects. If you want to support my work even more, you can also visit my shop or buy me a coffee.

Shop | YouTube

Where to buy / Supported Devices

What It Does

  • Connects the device to your Wi-Fi network.
  • Logs in to a normal Mumble server over TLS.
  • Finds and joins the configured Mumble channel.
  • Uses the device button as push-to-talk.
  • Captures audio from the built-in microphone.
  • Plays incoming voice through the built-in speaker.

Getting Started

  1. Choose the folder for your device.
  2. Open the matching .ino file in Arduino IDE.
  3. Edit config.h with your Wi-Fi and Mumble server settings.
  4. Select the correct board and upload settings for your device.
  5. Upload the sketch and open Serial Monitor at 115200 baud.

For board-specific setup notes, pin details, and troubleshooting, use the README inside each device folder.

Project Structure

M5Stack-Mumble-Intercom-Client/
├── ATOM-ECHO_Mumble_Intercom/
├── ATOM-VoiceS3R_Mumble_Intercom/
├── Echo_vs_Voice.png
└── README.md

M5Stack Boards

About

Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server

Resources

Stars

1 star

Watchers

0 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - PricelessToolkit/M5Stack-Mumble-Intercom-Client: Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server · GitHub
Skip to content

Repository files navigation

M5Stack Mumble Intercom Clients

This repository contains Arduino-based clients for building a small Mumble-powered intercom. Each device connects to Wi-Fi, joins your Home Assistant Mumble server Add-on or any other Mumble server, and uses the built-in microphone, speaker, and button for quick voice communication. Project is meant for users who want a small physical intercom client for smart-home, workshop, garage, or room-to-room communication. It is intentionally focused on a real Mumble workflow instead of a custom voice backend.

Support

🤗 Please consider subscribing to my YouTube channel. Your support goes a long way toward helping me build more smart home, IoT, and automation projects. If you want to support my work even more, you can also visit my shop or buy me a coffee.

Shop | YouTube

Where to buy / Supported Devices

What It Does

  • Connects the device to your Wi-Fi network.
  • Logs in to a normal Mumble server over TLS.
  • Finds and joins the configured Mumble channel.
  • Uses the device button as push-to-talk.
  • Captures audio from the built-in microphone.
  • Plays incoming voice through the built-in speaker.

Getting Started

  1. Choose the folder for your device.
  2. Open the matching .ino file in Arduino IDE.
  3. Edit config.h with your Wi-Fi and Mumble server settings.
  4. Select the correct board and upload settings for your device.
  5. Upload the sketch and open Serial Monitor at 115200 baud.

For board-specific setup notes, pin details, and troubleshooting, use the README inside each device folder.

Project Structure

M5Stack-Mumble-Intercom-Client/
├── ATOM-ECHO_Mumble_Intercom/
├── ATOM-VoiceS3R_Mumble_Intercom/
├── Echo_vs_Voice.png
└── README.md

M5Stack Boards

About

Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server

Resources

Stars

1 star

Watchers

0 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - PricelessToolkit/M5Stack-Mumble-Intercom-Client: Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server · GitHub
Skip to content

Repository files navigation

M5Stack Mumble Intercom Clients

This repository contains Arduino-based clients for building a small Mumble-powered intercom. Each device connects to Wi-Fi, joins your Home Assistant Mumble server Add-on or any other Mumble server, and uses the built-in microphone, speaker, and button for quick voice communication. Project is meant for users who want a small physical intercom client for smart-home, workshop, garage, or room-to-room communication. It is intentionally focused on a real Mumble workflow instead of a custom voice backend.

Support

🤗 Please consider subscribing to my YouTube channel. Your support goes a long way toward helping me build more smart home, IoT, and automation projects. If you want to support my work even more, you can also visit my shop or buy me a coffee.

Shop | YouTube

Where to buy / Supported Devices

What It Does

  • Connects the device to your Wi-Fi network.
  • Logs in to a normal Mumble server over TLS.
  • Finds and joins the configured Mumble channel.
  • Uses the device button as push-to-talk.
  • Captures audio from the built-in microphone.
  • Plays incoming voice through the built-in speaker.

Getting Started

  1. Choose the folder for your device.
  2. Open the matching .ino file in Arduino IDE.
  3. Edit config.h with your Wi-Fi and Mumble server settings.
  4. Select the correct board and upload settings for your device.
  5. Upload the sketch and open Serial Monitor at 115200 baud.

For board-specific setup notes, pin details, and troubleshooting, use the README inside each device folder.

Project Structure

M5Stack-Mumble-Intercom-Client/
├── ATOM-ECHO_Mumble_Intercom/
├── ATOM-VoiceS3R_Mumble_Intercom/
├── Echo_vs_Voice.png
└── README.md

M5Stack Boards

About

Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server

Resources

Stars

1 star

Watchers

0 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); GitHub - PricelessToolkit/M5Stack-Mumble-Intercom-Client: Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server · GitHub
Skip to content

Repository files navigation

M5Stack Mumble Intercom Clients

This repository contains Arduino-based clients for building a small Mumble-powered intercom. Each device connects to Wi-Fi, joins your Home Assistant Mumble server Add-on or any other Mumble server, and uses the built-in microphone, speaker, and button for quick voice communication. Project is meant for users who want a small physical intercom client for smart-home, workshop, garage, or room-to-room communication. It is intentionally focused on a real Mumble workflow instead of a custom voice backend.

Support

🤗 Please consider subscribing to my YouTube channel. Your support goes a long way toward helping me build more smart home, IoT, and automation projects. If you want to support my work even more, you can also visit my shop or buy me a coffee.

Shop | YouTube

Where to buy / Supported Devices

What It Does

  • Connects the device to your Wi-Fi network.
  • Logs in to a normal Mumble server over TLS.
  • Finds and joins the configured Mumble channel.
  • Uses the device button as push-to-talk.
  • Captures audio from the built-in microphone.
  • Plays incoming voice through the built-in speaker.

Getting Started

  1. Choose the folder for your device.
  2. Open the matching .ino file in Arduino IDE.
  3. Edit config.h with your Wi-Fi and Mumble server settings.
  4. Select the correct board and upload settings for your device.
  5. Upload the sketch and open Serial Monitor at 115200 baud.

For board-specific setup notes, pin details, and troubleshooting, use the README inside each device folder.

Project Structure

M5Stack-Mumble-Intercom-Client/
├── ATOM-ECHO_Mumble_Intercom/
├── ATOM-VoiceS3R_Mumble_Intercom/
├── Echo_vs_Voice.png
└── README.md

M5Stack Boards

About

Arduino Intercom project for the M5Stack ECHO and VoiceS3R that connects to a real Mumble server

Resources

Stars

1 star

Watchers

0 watching

Forks

Releases

Packages

Contributors

Languages