{"id":224,"date":"2023-11-27T03:22:31","date_gmt":"2023-11-27T03:22:31","guid":{"rendered":"http:\/\/doc.yjuav.net\/en\/?page_id=224"},"modified":"2025-03-22T08:52:52","modified_gmt":"2025-03-22T08:52:52","slug":"note-3-m9n","status":"publish","type":"page","link":"https:\/\/doc.yjuav.net\/en\/index.php\/gnss-modules\/note-3-m9n\/","title":{"rendered":"NOTE 3 &#8211; M9N general GNSS module"},"content":{"rendered":"\n<h2 id='product-overview'  id=\"boomdevs_1\" class=\"wp-block-heading\" >Product Overview<\/h2>\n\n\n\n<p>NOTE3 is a general GNSS module based on the UBLOX M9N module, which has the advantages of small size, high sensitivity, and strong star search signal ability.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"http:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-1-1024x1024.png\" alt=\"\" class=\"wp-image-296\" srcset=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-1-1024x1024.png 1024w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-1-300x300.png 300w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-1-150x150.png 150w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-1-768x768.png 768w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-1-1536x1536.png 1536w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-1.png 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 id='product-features'  id=\"boomdevs_2\" class=\"wp-block-heading\" id=\"product-features\" >Product Features<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Used the UBLOX NEO-M9N positioning module;<\/li>\n\n\n\n<li>Supports receiving satellite signals from four GNSS systems at same time (GPS, Galileo, GLONASS, BeiDou);<\/li>\n\n\n\n<li>Equipped with an electronic compass sensor chip, it can measure the magnetic heading of the device;<\/li>\n\n\n\n<li>Built-in RGB three-color LED light, which can indicate the status information of the flight controller;<\/li>\n\n\n\n<li>Built-in coin cell battery, support hot start;<\/li>\n<\/ul>\n\n\n\n<h2 id='procurement-method'  id=\"boomdevs_3\" class=\"wp-block-heading\" >Procurement Method<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.yjuav.net\/en\/index.php\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contact us<\/a><\/p>\n\n\n\n<h2 id='specification-table'  id=\"boomdevs_4\" class=\"wp-block-heading\" >Specification table<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Specification item<\/th><th class=\"has-text-align-left\" data-align=\"left\">Parameter value<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">GNSS Module<\/td><td class=\"has-text-align-left\" data-align=\"left\">ublox NEO-M9N<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Compass<\/td><td class=\"has-text-align-left\" data-align=\"left\">IST8310, I2C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">RGB sensor<\/td><td class=\"has-text-align-left\" data-align=\"left\">NCP5623, I2C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Satellite systems<\/td><td class=\"has-text-align-left\" data-align=\"left\">Beidou, GPS, Galileo, Glonass<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Frequency band<\/td><td class=\"has-text-align-left\" data-align=\"left\">Beidou: B1l<br>GPS: L1C\/A<br>GLONASS: L10F<br>GALILEO: E1B\/C<br>QZSS: L1C\/A SBAS L1<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Navigation rate<\/td><td class=\"has-text-align-left\" data-align=\"left\">PVT 25Hz(MAX)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Satellites<\/td><td class=\"has-text-align-left\" data-align=\"left\">32+<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Positioning<\/td><td class=\"has-text-align-left\" data-align=\"left\">GNSS: 1.5m + 1ppm CEP<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Speed accuracy<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05m\/s<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Capture satellite<\/td><td class=\"has-text-align-left\" data-align=\"left\">Cold start: &lt;24s<br>Hot start: &lt;1s<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Antenna gain<\/td><td class=\"has-text-align-left\" data-align=\"left\">5.5dBi<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Flight control platform<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ardupilot, PX4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Physical Interface<\/td><td class=\"has-text-align-left\" data-align=\"left\">JST GH1.25 6Pin\/10Pin<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Communication Interface<\/td><td class=\"has-text-align-left\" data-align=\"left\">UART, UBX or NMEA protocol<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Anti-interference<\/td><td class=\"has-text-align-left\" data-align=\"left\">SAW+LNA<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Input voltage<\/td><td class=\"has-text-align-left\" data-align=\"left\">4.5~5.5V<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Working current<\/td><td class=\"has-text-align-left\" data-align=\"left\">60mA(5V)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Line length<\/td><td class=\"has-text-align-left\" data-align=\"left\">25cm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Operating temperature<\/td><td class=\"has-text-align-left\" data-align=\"left\">-40\u2103 to 85\u2103<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Size<\/td><td class=\"has-text-align-left\" data-align=\"left\">60mm(diameter)<br>16mm(height)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Weight<\/td><td class=\"has-text-align-left\" data-align=\"left\">46.9g<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id='interface'  id=\"boomdevs_5\" class=\"wp-block-heading\" >Interface<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-9.png\" alt=\"\" class=\"wp-image-421\" srcset=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-9.png 800w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-9-300x188.png 300w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-9-768x480.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-10.png\" alt=\"\" class=\"wp-image-422\" srcset=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-10.png 800w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-10-300x188.png 300w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-10-768x480.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 id='dimensions'  id=\"boomdevs_6\" class=\"wp-block-heading\" >Dimensions<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"900\" src=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-11.png\" alt=\"\" class=\"wp-image-423\" srcset=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-11.png 750w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-11-250x300.png 250w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Product Overview NOTE3 is a general GNSS module based o &#8230; <a title=\"NOTE 3 &#8211; M9N general GNSS module\" class=\"read-more\" href=\"https:\/\/doc.yjuav.net\/en\/index.php\/gnss-modules\/note-3-m9n\/\" aria-label=\"\u7ee7\u7eed\u9605\u8bfbNOTE 3 &#8211; M9N general GNSS module\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":36,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-224","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages\/224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/comments?post=224"}],"version-history":[{"count":17,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages\/224\/revisions"}],"predecessor-version":[{"id":425,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages\/224\/revisions\/425"}],"up":[{"embeddable":true,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages\/36"}],"wp:attachment":[{"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/media?parent=224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}