{"id":4149,"date":"2025-10-03T13:34:40","date_gmt":"2025-10-03T10:34:40","guid":{"rendered":"https:\/\/iot-devices.com.ua\/ggreg20_v3-external-component-for-esphome\/"},"modified":"2025-12-23T15:59:33","modified_gmt":"2025-12-23T13:59:33","slug":"ggreg20_v3-external-component-for-esphome","status":"publish","type":"post","link":"https:\/\/iot-devices.com.ua\/en\/ggreg20_v3-external-component-for-esphome\/","title":{"rendered":"Cross-Controller External Component GGreg20_V3 Released for ESPHome"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">October 3, 2025, Kyiv \u2014 IoT-devices LLC is pleased to announce the official release of the new external component, ggreg20_v3, for the ESPHome smart home platform. This component significantly simplifies the integration of GGreg20_V3 Geiger counter-based radiation monitoring sensors into any system running ESPHome. <\/p>\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a375c271170e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a375c271170e\" class=\"wp-block-image size-full wp-lightbox-container\"><img fetchpriority=\"high\" decoding=\"async\" width=\"915\" height=\"717\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3-external_component_2025-10-03.jpg\" alt=\"\" class=\"wp-image-4151\" srcset=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3-external_component_2025-10-03.jpg 915w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3-external_component_2025-10-03-300x235.jpg 300w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3-external_component_2025-10-03-768x602.jpg 768w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3-external_component_2025-10-03-454x356.jpg 454w\" sizes=\"(max-width: 915px) 100vw, 915px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n<h2 class=\"wp-block-heading\">Seamless Integration of Radiation Monitoring<\/h2>\n\n<p class=\"wp-block-paragraph\">The ggreg20_v3 component is designed for smart home enthusiasts and developers who seek to add ionizing radiation monitoring capabilities to their devices.<\/p>\n\n<p class=\"wp-block-paragraph\">It provides a comprehensive set of data points essential for complete environmental control, including:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Radiation Power (\u03bcSv\/h)<\/li>\n\n\n\n<li>Equivalent Absorbed Dose (\u03bcSv\/h)<\/li>\n\n\n\n<li>Total Accumulated Dose (\u03bcSv)<\/li>\n\n\n\n<li>Counts Per Minute (CPM) over the defined measurement period<\/li>\n\n\n\n<li>Instantaneous pulse count value<\/li>\n\n\n\n<li>System Status (alerts for danger, normal levels, or sensor errors)<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">This component autonomously handles all complex calculations, including dead time correction for the tube, delivering all necessary data for seamless automation within Home Assistant.<\/p>\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a375c2711b1a&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a375c2711b1a\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" width=\"984\" height=\"317\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3_component-dashboard_2025-10-03.jpg\" alt=\"\" class=\"wp-image-4154\" srcset=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3_component-dashboard_2025-10-03.jpg 984w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3_component-dashboard_2025-10-03-300x97.jpg 300w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3_component-dashboard_2025-10-03-768x247.jpg 768w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2025\/10\/ggreg20_v3_component-dashboard_2025-10-03-454x146.jpg 454w\" sizes=\"(max-width: 984px) 100vw, 984px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n<h2 class=\"wp-block-heading\">Key Advantage: Cross-Controller Compatibility<\/h2>\n\n<p class=\"wp-block-paragraph\">The core value of the component developed by IoT-devices LLC lies in its versatility. The ggreg20_v3 component is cross-controller compatible, supporting any microcontroller that runs ESPHome (including ESP32, ESP8266, Raspberry Pi Pico W, and others). <\/p>\n\n<p class=\"wp-block-paragraph\">This eliminates the need to write individual code for different hardware platforms, allowing users to rapidly integrate radiation monitoring regardless of the specific controller used for their projects.<\/p>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8220;We built ggreg20_v3 with the ESPHome community in mind. Our goal is to make environmental monitoring as accessible and reliable as possible by providing a single, flexible solution that works across all supported controllers,&#8221; commented IoT-devices LLC representatives.<\/p>\n<\/blockquote>\n\n<h2 class=\"wp-block-heading\">How to Get Started<\/h2>\n\n<p class=\"wp-block-paragraph\">The ggreg20_v3 component is available as an external Git component.<\/p>\n\n<p class=\"wp-block-paragraph\">To install: Add our repository to your ESPHome configuration and follow our detailed documentation.<\/p>\n\n<ul class=\"wp-block-list\">\n<li>GitHub Repository: [<a href=\"https:\/\/github.com\/iotdevicesdev\/esphome_external_components\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/iotdevicesdev\/esphome_external_components<\/a>]<\/li>\n\n\n\n<li>Documentation: Review the README.md file for full installation and configuration instructions.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">IoT-devices LLC welcomes the community to test, provide feedback, and contribute to the component&#8217;s development.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>October 3, 2025, Kyiv \u2014 IoT-devices LLC is pleased to announce the official release of the new external component, ggreg20_v3, for the ESPHome smart home platform. This component significantly simplifies the integration of GGreg20_V3 Geiger counter-based radiation monitoring sensors into any system running ESPHome. Seamless Integration of Radiation Monitoring The ggreg20_v3 component is designed for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3399,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","omw_enable_modal_window":"enable","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[89],"tags":[145,93,475,94,210,226,96,98,476,383,287],"class_list":["post-4149","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-diy-en","tag-esp32-en","tag-esp32-s3-en","tag-esp8266-en","tag-esphome-en","tag-geiger-counter-en","tag-ggreg20_v3-en","tag-home-assistant-en","tag-pico-w-en","tag-raspberry-pi-en","tag-technical-note-en","entry","has-media","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails","has-product-nav"],"_links":{"self":[{"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/posts\/4149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/comments?post=4149"}],"version-history":[{"count":2,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/posts\/4149\/revisions"}],"predecessor-version":[{"id":4157,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/posts\/4149\/revisions\/4157"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/media\/3399"}],"wp:attachment":[{"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/media?parent=4149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/categories?post=4149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/tags?post=4149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}