{"id":98,"date":"2019-12-01T10:32:14","date_gmt":"2019-12-01T10:32:14","guid":{"rendered":"https:\/\/open-boat-projects.org\/?page_id=98"},"modified":"2023-01-09T08:48:04","modified_gmt":"2023-01-09T08:48:04","slug":"diy-vordeckkamera","status":"publish","type":"page","link":"https:\/\/open-boat-projects.org\/en\/diy-vordeckkamera\/","title":{"rendered":"DIY foredeck camera"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-443\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Frontansicht2-300x295.png\" alt=\"\" width=\"300\" height=\"295\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Frontansicht2-300x295.png 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Frontansicht2-768x754.png 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Frontansicht2.png 826w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-442\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Frontansicht-288x300.png\" alt=\"\" width=\"288\" height=\"300\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Frontansicht-288x300.png 288w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Frontansicht-768x801.png 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Frontansicht.png 785w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-441\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Abstandssensor_mit-Platine-288x300.png\" alt=\"\" width=\"288\" height=\"300\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Abstandssensor_mit-Platine-288x300.png 288w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Abstandssensor_mit-Platine-768x801.png 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Abstandssensor_mit-Platine.png 790w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-481\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Schiff-Kegel-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Schiff-Kegel-300x300.png 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Schiff-Kegel-1024x1024.png 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Schiff-Kegel-150x150.png 150w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Schiff-Kegel-768x768.png 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Schiff-Kegel-1536x1536.png 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Schiff-Kegel.png 2000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><a href=\"https:\/\/www.segeln-forum.de\/thread\/72312-abstandssensor-diy\/?pageNo=1\" target=\"_blank\" rel=\"noopener\">https:\/\/www.segeln-forum.de\/thread\/72312-abstandssensor-diy\/?pageNo=1<\/a><\/p>\n<ul>\n<li>Project started in 06\/2019<\/li>\n<li>Project start as an ultrasonic distance sensor with two front sensors<\/li>\n<li>ESP8266 as an evaluation unit with WLAN<\/li>\n<li>12V \/ 80mA<\/li>\n<\/ul>\n<p>After some discussions in the forum, the idea came up to use a camera that is installed at the height of the spreader and looks out onto the foredeck. There are already commercial products such as the Raymarine CAM100, which costs around 700 EUR and can only be integrated into their plotter. The idea with the camera was further refined and the use of an ESP32Cam module in a foredeck lamp housing was favored. The original project with the ultrasonic distance sensors was discontinued in favor of the camera project.<\/p>\n<ul>\n<li>ESP32CAM module and LED deck lighting combined<\/li>\n<li>White 3W Cree-LED as foredeck lighting<\/li>\n<li>1W IR LED for night picture<\/li>\n<li>PIR and brightness sensor for automatic light and alarm system function<\/li>\n<li>Weather data with BME280 (temperature, air pressure, humidity)<\/li>\n<li>Power supply via foredeck lighting (approx. 1.5W, without lighting)<\/li>\n<li>WLAN image transmission<\/li>\n<li>Operation and display in the web browser of a mobile phone or tablet<\/li>\n<li>Integration in commercial products is basically possible (e.g. plotter)<\/li>\n<li>Possible adjustable image resolutions:\n<ul>\n<li>1024 x 786 5 fps @ 350 kB \/ s<\/li>\n<li>800 x 600 8 fps @ 350 kB \/ s<\/li>\n<li>640 x 480 11 fps @ 350 kB \/ s (optimum)<\/li>\n<li>400 x 295 20 fps @ 350 kB \/ s<\/li>\n<li>320 x 240 22 fps @ 350 kB \/ s<\/li>\n<li>240 x 176 25 fps @ 350 kB \/ s<\/li>\n<li>160 x 120 25 fps @ 350 kB \/ s<\/li>\n<\/ul>\n<\/li>\n<li>Camera angle of view approx. 50 \u00b0, fixed focus lens<\/li>\n<li>Front deck light can be activated via app or PIR sensor<\/li>\n<li>Adjustable follow-up time for motion detection (automatic staircase lighting)<\/li>\n<li>The camera can also be used for remote monitoring of the boat<\/li>\n<\/ul>\n<p>In principle, even more functions could be implemented with the intelligent camera:<\/p>\n<ul>\n<li>Image forwarding possible when motion is detected on the foredeck<\/li>\n<li>Optical distance measurement via image evaluation<\/li>\n<li>Visual foredeck monitoring of a selected zone<\/li>\n<li>Visual motion detection<\/li>\n<li>Optical travel direction display in connection with the rudder deflection (similar to a reversing camera on a car)<\/li>\n<\/ul>\n<p><a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123530_klein.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-453 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123530_klein-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123530_klein-300x169.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123530_klein-1024x576.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123530_klein-768x432.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123530_klein-1536x864.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123530_klein-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123437_klein.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-452 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123437_klein-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123437_klein-300x169.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123437_klein-1024x576.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123437_klein-768x432.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123437_klein-1536x864.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123437_klein-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123641_klein.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-454 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123641_klein-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123641_klein-300x169.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123641_klein-1024x576.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123641_klein-768x432.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123641_klein-1536x864.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190615_123641_klein-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Distance sensor with ultrasonic sensors<\/p>\n<p><a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190929_174346_kl.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-455 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190929_174346_kl-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190929_174346_kl-225x300.jpg 225w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190929_174346_kl-768x1024.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190929_174346_kl-1152x1536.jpg 1152w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190929_174346_kl-1536x2048.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20190929_174346_kl.jpg 1560w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a> <a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124806_kl.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-462 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124806_kl-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124806_kl-300x225.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124806_kl-1024x768.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124806_kl-768x576.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124806_kl-1536x1152.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124806_kl-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124751_kl.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-461 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124751_kl-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124751_kl-300x225.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124751_kl-1024x768.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124751_kl-768x576.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124751_kl-1536x1152.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_124751_kl-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Camera integrated in foredeck lighting<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-467\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Anordnung_Komponenten_2-263x300.png\" alt=\"\" width=\"263\" height=\"300\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Anordnung_Komponenten_2-263x300.png 263w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Anordnung_Komponenten_2.png 534w\" sizes=\"auto, (max-width: 263px) 100vw, 263px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-466\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Anordnung_Komponenten-288x300.png\" alt=\"\" width=\"288\" height=\"300\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Anordnung_Komponenten-288x300.png 288w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Anordnung_Komponenten-768x800.png 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Anordnung_Komponenten.png 790w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-465\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Variante_2-300x234.png\" alt=\"\" width=\"300\" height=\"234\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Variante_2-300x234.png 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Variante_2-768x599.png 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Variante_2.png 1013w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Concept studies<\/p>\n<p><a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191005_220541_kl.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-457 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191005_220541_kl-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191005_220541_kl-300x225.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191005_220541_kl-1024x768.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191005_220541_kl-768x576.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191005_220541_kl-1536x1152.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191005_220541_kl-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_120243_kl.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-458 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_120243_kl-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_120243_kl-300x225.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_120243_kl-1024x768.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_120243_kl-768x576.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_120243_kl-1536x1152.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_120243_kl-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_123726_kl.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-460 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_123726_kl-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_123726_kl-300x225.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_123726_kl-1024x768.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_123726_kl-768x576.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_123726_kl-1536x1152.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_20191006_123726_kl-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>First prototype<\/p>\n<p><a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-447 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_1-300x224.png\" alt=\"\" width=\"300\" height=\"224\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_1-300x224.png 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_1-768x572.png 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_1.png 848w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-448 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_2-300x258.png\" alt=\"\" width=\"300\" height=\"258\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_2-300x258.png 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_2-768x661.png 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine_3D_2.png 822w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-446 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine-300x193.jpg\" alt=\"\" width=\"300\" height=\"193\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine-300x193.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine-1024x657.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine-768x493.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Platine.jpg 1335w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>circuit board<\/p>\n<p><a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_2104_kl.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-445 size-medium\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_2104_kl-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_2104_kl-300x225.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_2104_kl-1024x768.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_2104_kl-768x576.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_2104_kl-1536x1152.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/IMG_2104_kl.jpg 1824w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Fully equipped prototype<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-731 size-full\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/01\/Instruments2.png\" alt=\"\" width=\"1022\" height=\"594\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/01\/Instruments2.png 1022w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/01\/Instruments2-300x174.png 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/01\/Instruments2-768x446.png 768w\" sizes=\"auto, (max-width: 1022px) 100vw, 1022px\" \/><\/p>\n<p>Integration in <a href=\"https:\/\/open-boat-projects.org\/en\/diy-plotter_android_radio\/\">Plotter software<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>https:\/\/www.segeln-forum.de\/thread\/72312-\u00e4umssensor-diy\/?pageNo=1 Project started in 06\/2019 Project start as an ultrasonic distance sensor with two ESP8266 front sensors as an evaluation unit with WLAN 12V \/ 80mA After some discussions in the Forum came up with the idea of using a camera that is installed at spreader height and looks at the foredeck. There are already commercial products for this, such as the CAM100 from Raymarine, but these are approx.\u2026 <a href=\"https:\/\/open-boat-projects.org\/en\/diy-vordeckkamera\/\" class=\"more-link\">Read more <span class=\"screen-reader-text\">DIY foredeck camera<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[40,37],"tags":[],"class_list":["post-98","page","type-page","status-publish","hentry","category-openhardware","category-projects"],"_links":{"self":[{"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/pages\/98","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/comments?post=98"}],"version-history":[{"count":18,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/pages\/98\/revisions"}],"predecessor-version":[{"id":4100,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/pages\/98\/revisions\/4100"}],"wp:attachment":[{"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/media?parent=98"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/categories?post=98"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/tags?post=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}