{"id":2570,"date":"2023-01-25T07:45:08","date_gmt":"2023-01-25T05:45:08","guid":{"rendered":"https:\/\/iot-devices.com.ua\/?p=2570"},"modified":"2025-12-24T20:23:05","modified_gmt":"2025-12-24T18:23:05","slug":"ggreg20_v3-module-examples-of-interesting-projects","status":"publish","type":"post","link":"https:\/\/iot-devices.com.ua\/en\/ggreg20_v3-module-examples-of-interesting-projects\/","title":{"rendered":"GGReg20_V3 module: examples of interesting projects"},"content":{"rendered":"\n<p>Examples of interesting projects in which our clients have used the GGReg20_V3 module:<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>1. GGReg20_V3 Geiger counter connected to RPi Pico W controller running ESPHome on HomeAssistant<\/strong><\/h2>\n\n<p>Users use the GGreg20_V3 with the RPi Pico W controller.<\/p>\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image.png\"><img fetchpriority=\"high\" decoding=\"async\" width=\"668\" height=\"591\" src=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image.png\" alt=\"\" class=\"wp-image-2564\" srcset=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image.png 668w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image-300x265.png 300w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image-454x402.png 454w\" sizes=\"(max-width: 668px) 100vw, 668px\" \/><\/a><\/figure><\/div>\n\n<p>mastodon.social\/@sboger\/109510482022928362<\/p>\n\n<p>Now it is very convenient, thanks to the support of this line of controllers in ESPHome.<\/p>\n\n<p>Here is a link to the documentation:<\/p>\n\n<p><a href=\"https:\/\/esphome.io\/components\/rp2040.html\" target=\"_blank\" rel=\"noopener\">https:\/\/esphome.io\/components\/rp2040.html<\/a><\/p>\n\n<p>And this is a link about the support news:<\/p>\n\n<p><a href=\"https:\/\/esphome.io\/changelog\/2022.11.0.html#raspberry-pi-pico-w\" target=\"_blank\" rel=\"noopener\">https:\/\/esphome.io\/changelog\/2022.11.0.html#raspberry-pi-pico-w<\/a><\/p>\n\n<h2 class=\"wp-block-heading\"><strong>2.<\/strong><strong>G<\/strong><strong>eiger counter based on ESPHome: radiation measurement and data publication on safecast.org<\/strong><\/h2>\n\n<p>The user made an interesting project with GGreg20_V3 and TTGO T-Display controller, ESPHome firmware and data transfer to the <a href=\"http:\/\/safecast.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">safecast.org<\/a> server:<\/p>\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image-1.png\"><img decoding=\"async\" width=\"930\" height=\"565\" src=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image-1.png\" alt=\"\" class=\"wp-image-2566\" srcset=\"https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image-1.png 930w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image-1-300x182.png 300w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image-1-768x467.png 768w, https:\/\/iot-devices.com.ua\/wp-content\/uploads\/2023\/01\/image-1-454x276.png 454w\" sizes=\"(max-width: 930px) 100vw, 930px\" \/><\/a><\/figure>\n\n<p>3D Model:<\/p>\n\n<p><a href=\"https:\/\/www.printables.com\/model\/330675-ggreg20_v3-ionizing-radiation-geiger-counter\" target=\"_blank\" rel=\"noopener\">https:\/\/www.printables.com\/model\/330675-ggreg20_v3-ionizing-radiation-geiger-counter<\/a><\/p>\n\n<p>Code for ESPHome:<\/p>\n\n<p><a href=\"https:\/\/www.homeassistant-cz.cz\/viewtopic.php?t=569\" target=\"_blank\" rel=\"noopener\">https:\/\/www.homeassistant-cz.cz\/viewtopic.php?t=569<\/a><\/p>\n\n<p>Library for TTGO T-Display:<\/p>\n\n<p><a href=\"https:\/\/github.com\/Xinyuan-LilyGO\/TTGO-T-Display\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/Xinyuan-LilyGO\/TTGO-T-Display<\/a><\/p>\n\n<p>Safecast API:<\/p>\n\n<p><a href=\"https:\/\/api.safecast.org\/en-US\" target=\"_blank\" rel=\"noopener\">https:\/\/api.safecast.org\/en-US<\/a><\/p>\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n<p>Detailed description of the GGReg20_V3 module and the possibility to order it:<\/p>\n\n<p><a href=\"https:\/\/www.tindie.com\/products\/iotdev\/ggreg20_v3-ionizing-radiation-geiger-counter\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.tindie.com\/products\/iotdev\/ggreg20_v3-ionizing-radiation-geiger-counter\/<\/a><\/p>\n\n<p>Or:<\/p>\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-electronics-manufacturer-for-iot wp-block-embed-electronics-manufacturer-for-iot\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"oceanwp-oembed-wrap clr\"><blockquote class=\"wp-embedded-content\" data-secret=\"iP5bjbBtVj\"><a href=\"https:\/\/iot-devices.com.ua\/en\/product\/ggreg20_v3-ionizing-radiation-detector-with-geiger-tube-sbm-20\/\">Detector of radioactive particles GGreg20_V3 Geiger counter<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Detector of radioactive particles GGreg20_V3 Geiger counter&#8221; &#8212; IoT-devices, LLC - Electronics manufacturer for IoT\" src=\"https:\/\/iot-devices.com.ua\/en\/product\/ggreg20_v3-ionizing-radiation-detector-with-geiger-tube-sbm-20\/embed\/#?secret=JPdrNVYBIw#?secret=iP5bjbBtVj\" data-secret=\"iP5bjbBtVj\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/div>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Examples of interesting projects in which our clients have used the GGReg20_V3 module: 1. GGReg20_V3 Geiger counter connected to RPi Pico W controller running ESPHome on HomeAssistant Users use the GGreg20_V3 with the RPi Pico W controller. mastodon.social\/@sboger\/109510482022928362 Now it is very convenient, thanks to the support of this line of controllers in ESPHome. Here [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1975,"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":"0","ocean_second_sidebar":"0","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":"0","ocean_custom_header_template":"0","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":"0","ocean_menu_typo_font_family":"0","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":"0","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":"off","ocean_gallery_id":[],"footnotes":""},"categories":[89],"tags":[93,210,142,96,98],"class_list":["post-2570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-esp32-en","tag-esphome-en","tag-geiger-en","tag-ggreg20_v3-en","tag-home-assistant-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\/2570","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=2570"}],"version-history":[{"count":2,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/posts\/2570\/revisions"}],"predecessor-version":[{"id":4254,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/posts\/2570\/revisions\/4254"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/media\/1975"}],"wp:attachment":[{"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/media?parent=2570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/categories?post=2570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iot-devices.com.ua\/en\/wp-json\/wp\/v2\/tags?post=2570"}],"curies":[{"name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