{"id":110555,"date":"2025-04-23T06:53:44","date_gmt":"2025-04-23T06:53:44","guid":{"rendered":"https:\/\/www.seeedstudio.com\/blog\/?p=110555"},"modified":"2025-07-29T09:02:08","modified_gmt":"2025-07-29T09:02:08","slug":"anavi-miracle-emitter-an-open-source-risc-v-board-to-light-up-your-world-powered-by-xiao-esp32-c3","status":"publish","type":"post","link":"https:\/\/www.seeedstudio.com\/blog\/2025\/04\/23\/anavi-miracle-emitter-an-open-source-risc-v-board-to-light-up-your-world-powered-by-xiao-esp32-c3\/","title":{"rendered":"ANAVI Miracle Emitter: An Open Source RISC-V Board to Light Up Your World Powered by XIAO ESP32-C3"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"110555\" class=\"elementor elementor-110555\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-413f4c1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"413f4c1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-62b8cef1\" data-id=\"62b8cef1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53997cd6 elementor-widget elementor-widget-text-editor\" data-id=\"53997cd6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a268e6\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p>ANAVI Miracle Emitter<span style=\"font-weight: 400;\"> is a compact, open-source development board designed for LED control, home automation, and smart lighting created by <\/span><strong><a href=\"https:\/\/anavi.technology\/\">ANAVI Technology<\/a><\/strong><span style=\"font-weight: 400;\">. Powered by <\/span><a href=\"https:\/\/www.seeedstudio.com\/Seeed-XIAO-ESP32C3-p-5431.html\"><b>Seeed Studio XIAO ESP32-C3<\/b><\/a> <span style=\"font-weight: 400;\">microcontroller running RISC-V architecture, it offers built-in Wi-Fi and Bluetooth 5 (LE) capabilities. Whether you\u2019re a maker, student, or automation enthusiast, this board is tailor-made for creative LED projects with seamless integration into platforms like <\/span><strong><a href=\"https:\/\/www.home-assistant.io\/\">Home Assistant<\/a><\/strong><span style=\"font-weight: 400;\"> and <\/span><strong><a href=\"https:\/\/kno.wled.ge\/\">WLED<\/a><\/strong><span style=\"font-weight: 400;\">. Currently, this board is live via a <\/span><strong><a href=\"https:\/\/www.crowdsupply.com\/anavi-technology\/anavi-miracle-emitter\">CrowSupply campaign. Click here<\/a><\/strong><span style=\"font-weight: 400;\"> to back the project to show your support.<\/span><\/p><p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c977f2 e-flex e-con-boxed e-con e-parent\" data-id=\"2c977f2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bf76a84 elementor-widget elementor-widget-image\" data-id=\"bf76a84\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2b19a\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1600\" height=\"898\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-home-assistant-01_jpg_md-xl-1.jpg\" class=\"attachment-full size-full wp-image-110574\" alt=\"ANAVI Miracle Emitter\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-home-assistant-01_jpg_md-xl-1.jpg 1600w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-home-assistant-01_jpg_md-xl-1-300x168.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-home-assistant-01_jpg_md-xl-1-1030x578.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-home-assistant-01_jpg_md-xl-1-768x431.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-home-assistant-01_jpg_md-xl-1-1536x862.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-home-assistant-01_jpg_md-xl-1-32x18.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-home-assistant-01_jpg_md-xl-1-1024x575.jpg 1024w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8007c95 elementor-widget elementor-widget-image\" data-id=\"8007c95\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2b9d2\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1600\" height=\"1200\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-neopixel-leds-02_jpg_content-body-gallery-xl-1.jpg\" class=\"attachment-full size-full wp-image-110561\" alt=\"ANAVI Miracle Emitter\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-neopixel-leds-02_jpg_content-body-gallery-xl-1.jpg 1600w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-neopixel-leds-02_jpg_content-body-gallery-xl-1-300x225.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-neopixel-leds-02_jpg_content-body-gallery-xl-1-1030x773.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-neopixel-leds-02_jpg_content-body-gallery-xl-1-768x576.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-neopixel-leds-02_jpg_content-body-gallery-xl-1-1536x1152.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-neopixel-leds-02_jpg_content-body-gallery-xl-1-32x24.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-neopixel-leds-02_jpg_content-body-gallery-xl-1-1024x768.jpg 1024w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-520a2cb3 elementor-widget elementor-widget-heading\" data-id=\"520a2cb3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2c512\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span><h3 class=\"elementor-heading-title elementor-size-default\">Hardwares Used<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37998385 elementor-widget elementor-widget-text-editor\" data-id=\"37998385\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2cc2c\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p>Here\u2019s what\u2019s under the hood of the ANAVI Miracle Emitter:<\/p><ul><li style=\"list-style-type: none;\"><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><strong><a href=\"https:\/\/www.seeedstudio.com\/Seeed-XIAO-ESP32C3-p-5431.html\">Seeed Studio XIAO ESP32-C3<\/a><\/strong><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Custom PCB and acrylic enclosure designed using <\/span><a href=\"https:\/\/www.kicad.org\/\"><span style=\"font-weight: 400;\">KiCad<\/span><\/a><ul><li aria-level=\"1\"><em>Peripheral Support<\/em><span style=\"font-weight: 400;\">: Mini OLED display, GPIO pins, UART pins, button, three slots for I\u00b2C sensors<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compatible with popular LEDs like Neopixels, WS2811, WS2812B, and TM1809<\/span><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75451b9f elementor-widget elementor-widget-image\" data-id=\"75451b9f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2daed\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-led-strip-01_jpg_md-xl-1.jpg\" class=\"attachment-full size-full wp-image-110573\" alt=\"ANAVI Miracle Emitter\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-led-strip-01_jpg_md-xl-1.jpg 1600w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-led-strip-01_jpg_md-xl-1-300x169.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-led-strip-01_jpg_md-xl-1-1030x579.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-led-strip-01_jpg_md-xl-1-768x432.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-led-strip-01_jpg_md-xl-1-1536x864.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-led-strip-01_jpg_md-xl-1-32x18.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-led-strip-01_jpg_md-xl-1-1024x576.jpg 1024w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab030d6 elementor-widget elementor-widget-spacer\" data-id=\"ab030d6\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2e175\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d603f5f elementor-widget elementor-widget-heading\" data-id=\"1d603f5f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2e7f1\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span><h3 class=\"elementor-heading-title elementor-size-default\">How the ANAVI Miracle Emitter Works<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d834563 elementor-widget elementor-widget-text-editor\" data-id=\"4d834563\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2eed9\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p><span style=\"font-weight: 400;\">The ANAVI Miracle Emitter is powered by an open-source firmware and it is fully compatible with <\/span><a href=\"https:\/\/www.home-assistant.io\/\"><span style=\"font-weight: 400;\"><strong>Home Assistant<\/strong><\/span><\/a><span style=\"font-weight: 400;\">, a leading platform for smart home automation. Out of the box, it comes preloaded with an <\/span><a href=\"https:\/\/github.com\/AnaviTechnology\/anavi-miracle-emitter-sw\"><span style=\"font-weight: 400;\"><strong>Arduino-based firmware<\/strong><\/span><\/a><span style=\"font-weight: 400;\"> that communicates over MQTT.<\/span><\/p><p><span style=\"font-weight: 400;\">One of the most compelling features of the Miracle Emitter is its flexibility. While it ships with default firmware, users are free to swap it out for custom alternatives: a popular choice is <\/span><strong><a href=\"https:\/\/kno.wled.ge\/\">WLED<\/a><\/strong><span style=\"font-weight: 400;\">. WLED is a powerful, open-source firmware specifically built for controlling addressable LED strips like WS2812B (NeoPixels), WS2811, and TM1809. It runs on both ESP32 and ESP8266 boards, offering a sleek web-based interface, real-time control, and native Home Assistant compatibility.<\/span><\/p><p><span style=\"font-weight: 400;\">Flashing WLED is simple and can be done directly from a web browser &#8211; no complex setup required. This makes the ANAVI Miracle Emitter ideal for advanced lighting projects, whether you&#8217;re syncing colors to music, setting the mood for holidays, or building an ambient-aware smart desk.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15841509 elementor-widget elementor-widget-video\" data-id=\"15841509\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=4tcQI6Kq4GM&amp;ab_channel=CrowdSupply&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a2fc06\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-773c77c1 elementor-widget elementor-widget-spacer\" data-id=\"773c77c1\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a30255\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f46d5d8 elementor-widget elementor-widget-heading\" data-id=\"3f46d5d8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a308b0\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span><h3 class=\"elementor-heading-title elementor-size-default\">Why XIAO ESP32C3?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f5b23b2 elementor-widget elementor-widget-text-editor\" data-id=\"5f5b23b2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a30f80\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p><span style=\"font-weight: 400;\">When asked about why XIAO ESP32-C3 is selected for this new project ANAVI Miracle Emitter, <\/span><strong><a href=\"https:\/\/anavi.technology\/\">Leon Anavi<\/a><\/strong><span style=\"font-weight: 400;\"><strong>,<\/strong> the founder of <strong><span style=\"color: #99cc00;\"><a href=\"https:\/\/anavi.technology\/\">ANAVI Technology<\/a><\/span>,<\/strong> mentions,<\/span><\/p><p><span style=\"font-weight: 400;\">\u201c<\/span><i><span style=\"font-weight: 400;\">The ESP32-C3 supports Wi-Fi 802.11b\/g\/n and Bluetooth 5 Low Energy, making it a solid choice for connected devices. What truly sets it apart is its 32-bit RISC-V core, offering a modern, efficient open architecture. We chose the XIAO ESP32C3 module for its compact footprint, USB-C connector and castellated holes which are perfect for surface-mount assembly (SMT) on printed circuit boards.<\/span><\/i><span style=\"font-weight: 400;\">\u201d<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75e339a elementor-widget elementor-widget-text-editor\" data-id=\"75e339a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a31651\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p><span style=\"font-weight: 400;\">Leon, who is a veteran software engineer and open source champion, has spent over a decade shaping projects like the Yocto Project and OpenEmbedded while co-maintaining critical embedded systems platforms. In his spare time he also crafts open hardware IoT and mechanical keyboards using free tools like KiCAD, bringing the open source ethos from software into the physical world.<\/span><\/p><p><span style=\"font-weight: 400;\">This is not the first product Leon and his team at ANAVI Technology developed based on our tiny Seeed Studio XIAO dev boards. Right ahead of the ANAVI Miracle Emitter, ANAVI Technology has released a series of cool gadgets and HIDs of <\/span><strong><span style=\"color: #99cc00;\"><a href=\"https:\/\/www.crowdsupply.com\/anavi-technology\/anavi-dev-mic\">ANAVI Dev Mic<\/a><\/span>, <a href=\"https:\/\/www.crowdsupply.com\/anavi-technology\/anavi-macro-pad-10\">ANAVI Macro Pad 10 &amp; Knobs<\/a>, <a href=\"https:\/\/www.crowdsupply.com\/anavi-technology\/anavi-handle\">ANAVI Handle<\/a>, <a href=\"https:\/\/www.crowdsupply.com\/anavi-technology\/anavi-macro-pad-12-and-arrows\">ANAVI Macro Pad 12 &amp; Arrows<\/a><\/strong><span style=\"font-weight: 400;\"><strong>,<\/strong> all based on <\/span><strong><a href=\"https:\/\/www.seeedstudio.com\/XIAO-RP2040-v1-0-p-5026.html\">XIAO RP2040<\/a>.\u00a0<\/strong><\/p><p><span style=\"font-weight: 400;\">Thanks to their<\/span> <span style=\"font-weight: 400;\">production-optimized SMD (Surface Mount Device) design with standardized stamp holes, Seeed Studio XIAO series dev boards are perfect for commercial PCBA (Printed Circuit Board Assembly) integration.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27313d3 elementor-widget elementor-widget-text-editor\" data-id=\"27313d3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a31d4d\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p><span style=\"font-weight: 400;\">\u201c<\/span><i><span style=\"font-weight: 400;\">To ensure consistently high quality, the ANAVI Miracle Emitter\u2019s printed circuit board (PCB) features a black solder mask and a durable gold surface finish. The board was designed using <\/span><\/i><strong><a href=\"https:\/\/www.kicad.org\/\"><i>KiCad<\/i><\/a><\/strong><i><span style=\"font-weight: 400;\">, a free and open source electronic design automation (EDA) tool, with both the schematics and complete <\/span><\/i><strong><a href=\"https:\/\/github.com\/AnaviTechnology\/anavi-miracle-emitter\"><i>project files publicly available on GitHub<\/i><\/a><\/strong><i><span style=\"font-weight: 400;\">. Special attention was given to optimizing the design for low-volume manufacturing, including the use of castellated holes on the XIAO ESP32C3 module, which are ideal for surface-mount technology (SMT) assembly. No signal traces are placed beneath the module to avoid interference with the antenna. The PCB also includes a cutout to provide easy access to the JTAG pads and battery connector of the XIAO ESP32C3.\u201d<\/span><\/i><\/p><p><i><span style=\"font-weight: 400;\">\u201cCreating open source hardware using expensive, proprietary software makes no sense. For this reason, it is strongly recommended to use free and open source tools like KiCad for hardware design. Embracing open source software not only aligns with the spirit of open hardware, but also fosters innovation, promotes knowledge sharing, and helps extend the lifespan of devices through transparency and community collaboration.<\/span><\/i><span style=\"font-weight: 400;\">\u201d<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6816a6 elementor-widget elementor-widget-image\" data-id=\"b6816a6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a32d55\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-panel-01_jpg_md-xl-1.jpg\" class=\"attachment-full size-full wp-image-110575\" alt=\"ANAVI Miracle Emitter\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-panel-01_jpg_md-xl-1.jpg 1600w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-panel-01_jpg_md-xl-1-300x169.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-panel-01_jpg_md-xl-1-1030x579.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-panel-01_jpg_md-xl-1-768x432.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-panel-01_jpg_md-xl-1-1536x864.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-panel-01_jpg_md-xl-1-32x18.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2025\/04\/miracle-emitter-external-power-panel-01_jpg_md-xl-1-1024x576.jpg 1024w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e60154 elementor-widget elementor-widget-spacer\" data-id=\"3e60154\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a33371\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b85dc3 elementor-widget elementor-widget-heading\" data-id=\"4b85dc3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a339d6\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span><h3 class=\"elementor-heading-title elementor-size-default\">Bring Your Smart Lighting Ideas to Life\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e97e22 elementor-widget elementor-widget-text-editor\" data-id=\"2e97e22\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a34056\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p><span style=\"font-weight: 400;\">Ready to bring your smart lighting or home automation ideas to life? You can build your own ANAVI Miracle Emitter using the fully open-source hardware, firmware, schematics, and documentation available on GitHub \u2014 perfect for developers and makers who love to DIY.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-453f480c elementor-align-center elementor-widget elementor-widget-button\" data-id=\"453f480c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a350ed\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/github.com\/AnaviTechnology\/anavi-miracle-emitter\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Check out the GitHub Repo<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1cfe4136 elementor-widget elementor-widget-spacer\" data-id=\"1cfe4136\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a356f6\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae25354 elementor-widget elementor-widget-text-editor\" data-id=\"ae25354\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a35d8b\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p><span style=\"font-weight: 400;\">Prefer a ready-made solution? You can also support the project and get your own by backing it on Crowd Supply. It\u2019s a great way to support open-source innovation and get a professionally assembled and tested board delivered to your doorstep.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e16248 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5e16248\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a36487\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.crowdsupply.com\/anavi-technology\/anavi-miracle-emitter\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get the board now on Crowd Supply<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f777cfa elementor-widget elementor-widget-spacer\" data-id=\"f777cfa\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a36ab1\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-72a6e78e e-flex e-con-boxed e-con e-parent\" data-id=\"72a6e78e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26e35a3d elementor-widget elementor-widget-heading\" data-id=\"26e35a3d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a37ad5\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span><h4 class=\"elementor-heading-title elementor-size-default\">End Note<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75da1c91 elementor-widget elementor-widget-text-editor\" data-id=\"75da1c91\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a38169\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p>Hey community, we&#8217;re curating a monthly newsletter centering around the beloved <a href=\"https:\/\/www.seeedstudio.com\/xiao-series-page\"><span style=\"color: #99cc00\"><strong>Seeed Studio XIAO<\/strong><\/span><\/a>. If you want to stay up-to-date with:<\/p><p>\ud83e\udd16\ufe0f\u00a0<strong>Cool Projects from the Community<\/strong>\u00a0to get inspiration and tutorials<br \/>\ud83d\udcf0\u00a0<strong>Product Updates<\/strong>: firmware update, new product spoiler<br \/>\ud83d\udcd6\u00a0<strong>Wiki Updates<\/strong>: new wikis + wiki contribution<br \/>\ud83d\udce3\u00a0<strong>News<\/strong>: events, contests, and other community stuff<\/p><p>Please click the image below\ud83d\udc47 to subscribe now!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2251c48c elementor-widget elementor-widget-image\" data-id=\"2251c48c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll69d1052a3916b\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/mailchi.mp\/seeed\/xiao\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"800\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-scaled.jpg\" class=\"attachment-full size-full wp-image-94852\" alt=\"\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-scaled.jpg 2560w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-300x94.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-1030x322.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-768x240.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-1536x480.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-2048x640.jpg 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-32x10.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2024\/05\/XIAO-Newsletter-1024x320.jpg 1024w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>ANAVI Miracle Emitter is a compact, open-source development board designed for LED control, home automation,<\/p>\n","protected":false},"author":3623,"featured_media":110561,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"iawp_total_views":0,"footnotes":""},"categories":[4394,5007],"tags":[5134,5135,1890,4441,5203,421,304,3128,4706,5085,4883,5140],"class_list":["post-110555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-deploy","category-feature","tag-anavi","tag-crowdsupply","tag-esp32","tag-home-assistant","tag-home-assistant-blog","tag-home-automation","tag-iot","tag-kicad","tag-seeed-studio-xiao","tag-seeedxiao","tag-wled","tag-xiao-esp32-c3"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ANAVI Miracle Emitter: An Open Source RISC-V Board to Light Up Your World Powered by XIAO ESP32-C3 - Latest News from Seeed Studio<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.seeedstudio.com\/blog\/2025\/04\/23\/anavi-miracle-emitter-an-open-source-risc-v-board-to-light-up-your-world-powered-by-xiao-esp32-c3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ANAVI Miracle Emitter: An Open Source RISC-V Board to Light Up Your World Powered by XIAO ESP32-C3 - Latest News from Seeed Studio\" \/>\n<meta property=\"og:description\" content=\"ANAVI Miracle Emitter is a compact, open-source development board designed for LED control, home automation,\" 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