{"id":9687,"date":"2026-07-05T09:38:09","date_gmt":"2026-07-05T09:38:09","guid":{"rendered":"https:\/\/materialparts.com\/lea-6s-0-001-2\/"},"modified":"2026-07-05T09:38:09","modified_gmt":"2026-07-05T09:38:09","slug":"lea-6s-0-001-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/lea-6s-0-001-2\/","title":{"rendered":"LEA-6S-0-001"},"content":{"rendered":"<h2>\u4ea7\u54c1\u6982\u89c8<\/h2>\n<p>The LEA-6S-0-001 is a u-blox 6 GPS module featuring a 50-channel u-blox 6 engine with TCXO oscillator. It supports GPS L1 C\/A code with SBAS (WAAS, EGNOS, MSAS) and provides positioning accuracy of 2.5m CEP. The module offers UART, USB, and DDC (I2C compatible) interfaces and supports NMEA, UBX binary, and RTCM protocols.<\/p>\n<h2>\u4e3b\u8981\u89c4\u683c<\/h2>\n<ul>\n<li>Receiver: 50-channel u-blox 6 GPS engine<\/li>\n<li>Constellation: GPS L1 C\/A (only GPS)<\/li>\n<li>SBAS: WAAS, EGNOS, MSAS<\/li>\n<li>Navigation Update Rate: up to 5Hz (ROM), 2Hz (Flash)<\/li>\n<li>TTFF: Cold start 26s, Warm start 26s, Hot start 1s, Assisted 1s<\/li>\n<li>Sensitivity: Tracking -162dBm, Cold start -148dBm, Hot start -157dBm<\/li>\n<li>Position Accuracy: 2.5m CEP (GPS), 2.0m CEP (SBAS)<\/li>\n<li>Supply Voltage: 2.7V ~ 3.6V<\/li>\n<li>Power: 121mW continuous @3.0V, 36mW Power Save @3.0V<\/li>\n<li>Backup Current: 22\u00b5A<\/li>\n<li>Interface: UART, USB, DDC (I2C)<\/li>\n<li>Oscillator: TCXO<\/li>\n<li>Module Size: 17.0 x 22.4 x 2.4mm (LCC-28)<\/li>\n<li>Operating Temperature: -40\u00b0C ~ +85\u00b0C<\/li>\n<li>AEC-Q100 based GNSS chip<\/li>\n<\/ul>\n<h2>\u7279\u70b9<\/h2>\n<ul>\n<li>50-channel GPS receiver with high sensitivity<\/li>\n<li>Integrated antenna monitoring (short circuit detection, open circuit detection)<\/li>\n<li>Power Save Mode for low-power applications<\/li>\n<li>Configurable Timepulse (0.25Hz ~ 1kHz)<\/li>\n<li>Support for active and passive antennas<\/li>\n<li>ISO\/TS 16949 certified manufacturing<\/li>\n<li>ISO 16750 compliant<\/li>\n<\/ul>\n<h2>\u5e94\u7528<\/h2>\n<ul>\n<li>Vehicle tracking and fleet management<\/li>\n<li>Marine navigation systems<\/li>\n<li>Asset tracking and recovery<\/li>\n<li>Timing and synchronization applications<\/li>\n<li>Precision agriculture<\/li>\n<li>Wearable GPS devices<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The LEA-6S-0-001 is a u-blox 6 GPS module featuring a 50-channel u-blox 6 engine with TCXO oscillator. It supports GPS L1 C\/A code with SBAS (WAAS, EGNOS, MSAS) and provides positioning accuracy of 2.5m CEP. The module offers UART, USB, and DDC (I2C compatible) interfaces and supports NMEA, UBX binary, and RTCM protocols. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,42],"tags":[932],"chip_brand":[227],"class_list":["post-9687","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-sensors","tag-lea-6s-0-001","chip_brand-u-blox"],"acf":{"brief_explanation":"u-blox 6 GPS module, 50-channel, 2.5m CEP, TCXO, UART\/USB\/I2C, 17x22.4mm LCC-28, -40~85\u00b0C","date_code":"","package_case":"LCC-28 (17.0 x 22.4 x 2.4mm)","in_stock":11470,"datasheet":"https:\/\/content.u-blox.com\/sites\/default\/files\/products\/documents\/LEA-6_DataSheet_%28UBX-14044797%29.pdf","price":"$9.64 @ 1ku","product_introduction":"The LEA-6S-0-001 is a compact GPS module from u-blox featuring a 50-channel receiver with TCXO for high positioning accuracy and fast time-to-first-fix.","working_principle":"The module receives GPS L1 C\/A signals through an external antenna, processes them through the u-blox 6 engine with 50 tracking channels, and outputs position data via UART, USB, or I2C interfaces. The TCXO provides stable frequency reference for reliable acquisition and tracking.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>1<\/td><td>GND<\/td><td>Ground<\/td><\/tr><tr><td>2<\/td><td>TXD1<\/td><td>UART Transmit<\/td><\/tr><tr><td>3<\/td><td>RXD1<\/td><td>UART Receive<\/td><\/tr><tr><td>5<\/td><td>TIMEPULSE<\/td><td>Configurable time pulse output<\/td><\/tr><tr><td>6<\/td><td>VCC_RF<\/td><td>RF power supply output for active antenna<\/td><\/tr><tr><td>7<\/td><td>VDDUSB<\/td><td>USB power supply<\/td><\/tr><tr><td>13<\/td><td>SDA\/DDC<\/td><td>I2C Data \/ DDC<\/td><\/tr><tr><td>14<\/td><td>SCL\/DDC<\/td><td>I2C Clock \/ DDC<\/td><\/tr><tr><td>22<\/td><td>V_BCKP<\/td><td>Backup power supply (1.4-3.6V)<\/td><\/tr><tr><td>23<\/td><td>VCC<\/td><td>Main power supply (2.7-3.6V)<\/td><\/tr><\/table>","application_scenarios":"<ul><li>Automotive navigation and telematics<\/li><li>Fleet management and vehicle tracking<\/li><li>Marine and aviation navigation<\/li><li>Precision timing and synchronization<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Features<\/th><th>Update Rate<\/th><\/tr><tr><td>LEA-6H-0-001<\/td><td>u-blox<\/td><td>Galileo HW ready, FW upgradeable<\/td><td>5Hz<\/td><\/tr><tr><td>LEA-6N-0-001<\/td><td>u-blox<\/td><td>GLONASS\/QZSS, FW upgradeable<\/td><td>5Hz<\/td><\/tr><tr><td>NEO-6M-0-001<\/td><td>u-blox<\/td><td>Compact form factor<\/td><td>5Hz<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=9687"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9687\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=9687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=9687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=9687"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}